Honeywell Filter B Household Odor & Gas Reducing Pre-filter - 2 Pack, HRF-B2

Not the same as the original

Reviewed: 07/03/2020 by JEANNIE FLYNN

The replacement filter looks to be a lesser quality than the original pre filter.

great find

Reviewed: 07/03/2020 by John Stancroff

Happy to get these for my hepa filters.

honeywell filters

Reviewed: 05/28/2020 by carl coleman

have ordered these filters from other vendors and had problems. always correct and shipped quickly.

As promised

Reviewed: 05/25/2020 by Marvin Foley

Shipped immediately and fits perfectly. Love Honeywell products.

Great pre-filters

Reviewed: 05/19/2020 by Linda Worthington

Arrived in good order and work very well.

Great product

Reviewed: 05/17/2020 by Dawn Davison

great product. Keeps my basement smelling nice!

Filter

Reviewed: 04/27/2020 by Rosario Perez

Awesome

Excellent

Reviewed: 04/22/2020 by Hilary Stryker

The product arrived on time and is in excellent condition.

Excellent choice of pre-filter

Reviewed: 04/21/2020 by James Kercher

I have a honeywell tower filter which I purchased many years ago. I am happy i can still purchase this filter. I run the tower constantly due to allergies. The filter does an excellent job of collecting larger dust particles and dog hair. I clean the filter monthly vacuum with dyson and replace every three months.

Reviewed: 04/17/2020 by Stephanie Giglio

Was the correct filter for our air purifier. Was a good price since it was a 2 pack. Shipping was really fast.

Order Received

Reviewed: 04/16/2020 by Dennis Ferguson

My order was received and arrived as promised. I have found a new way to get my filters! Awesome!!!

Excellent

Reviewed: 04/14/2020 by Frances Darrach

works very well and easy to replace

Reviewed: 04/08/2020 by LESLIE RAFFEL

Works well

Reviewed: 04/05/2020 by Carol Bierhorst

Keeps the air clean.

pre filter review

Reviewed: 03/31/2020 by Toni Yourshaw

Pre filter is effective in removing larger particles

Clean air!

Reviewed: 03/30/2020 by Roberta DeVizia

Am allergic to cats but own 2🐈🐱These filters allow me to tolerate my furry friends!

Reviewed: 03/30/2020 by Yukari Mikesell

Been using these air purifiers in third world countries and here at home. Love them!

Good seller experience

Reviewed: 03/20/2020 by Adrian Kowalsky

Prompt service. Good product.

Replacement reminder

Reviewed: 03/12/2020 by Geoffrey Pulsifer

I like the feature of a replacement reminder email when it's time to reorder supplies.

Reviewed: 03/11/2020 by Larry Meyers

I am very happy with the filter.

HRF-B2

Reviewed: 03/04/2020 by Frances Darrach

Helps with my asthma

air cleaner filters

Reviewed: 02/27/2020 by JOANNE Wittig

I have used these for many years with no problem. Easier to order online than going to the store.

can I return the product

Reviewed: 02/24/2020 by Ellen Morell

After extensive scouring all aspects of our air filter we could not find any numbers to indicate what to order-in frustration my husband threw the units away-not knowing that when I got the email about reordering i did. so now we have filters but no unit to put them in-very frustrating!!!

Reviewed: 02/14/2020 by Ronald Passalacqua

Excellent product..works very well and easy to install....also, shipping was quick...very satisfied...

Honeywell Filter B

Reviewed: 01/30/2020 by Sarah Redmon

Arrived quickly and in perfect condition. Not overpriced

prefilter

Reviewed: 01/17/2020 by Marlene Focher

I like the fact that I don't have to dust all the time and can breathe better at home

very pleased

Reviewed: 12/29/2019 by Diane Stewart

For more than 20 years Honeywell products have been used in my home.Air purifiers, fans and heaters. I have been very pleased with all of the items from Honeywell

Great service

Reviewed: 12/24/2019 by Jeff Hahn

great succinct service and excellent delivery time

Reviewed: 12/23/2019 by Christy Hassmer

Good product and hard to find in stores.

Fits Perfectly!

Reviewed: 12/09/2019 by Peggy Detmers

We are very pleased this pre-filter came to us the correct size and with the same great quality as the original that came with our Honeywell HEPA Air Purifier that we purchased back in 2011! Thank you!

Reviewed: 12/03/2019 by andrea knight

item was as listed

Honeywell Filter

Reviewed: 11/11/2019 by Judy Rigdon

Great Product!

Clean Air

Reviewed: 10/07/2019 by Dennis Boege

Filters work great.

Reviewed: 10/04/2019 by Ginger Roberts

I was happy that honeywell still carried these filters for our older air purifier.

Pre-filter for air cleaner

Reviewed: 09/27/2019 by Gladys Gail Beaty

Love my air cleaner! With my allergies I could not go a day without it!

Reviewed: 09/19/2019 by Dottie Schmith

Works well and two filters last approximately 6 months.

Reviewed: 09/10/2019 by Larry Meyers

good product

Filter Review

Reviewed: 09/03/2019 by Joanne Gorski

Very happy with the product and how quickly I received it.

Reviewed: 08/23/2019 by Janice Koestler PHifer

I have 2 Honeywell air purifiers one large one & one medium. I would not be as healthy as I am w/o these purifiers! Thank You.

Filter

Reviewed: 08/12/2019 by Candace Keller

Product was perfect

Excellent Quality Product

Reviewed: 08/07/2019 by Barry Dember

I am very impressed with the quality of my Honeywell Pre-filter,and the professional service transaction turnaround time was very fast. Thanks, Honeywell

Reviewed: 07/31/2019 by Dawn Davison

Good product.

Right product and right price.

Reviewed: 07/22/2019 by Jay Gainer

Our air freshener had run out of pre-filters and going to the web I located and was able to order quickly and even got a free filter. Shipping was easy and delivery was on time. During the summer we use the air freshener most of the time so this was a good deal. Thanks.

Very Good

Reviewed: 07/17/2019 by Kathleen A. Fey

Good Filters

Reviewed: 07/12/2019 by I-Lun Chen

Good quality!

Works well

Reviewed: 06/24/2019 by MSJ

Excellent product

Reviewed: 06/24/2019 by Jeff Hahn

Honeywell Filter Co. provides a great product and reliable service

best filter

Reviewed: 06/24/2019 by Marc Beilis

excellent filter

Air filter

Reviewed: 06/14/2019 by Kathleen westfall

I love my air filter. I only need to change the filter every 6 months. Well worth it. I recommend this product.

Filter

Reviewed: 06/12/2019 by David Menard

Delivered promptly and as ordered

Good product

Reviewed: 06/04/2019 by Lillian Jones

It's amazing how much dirt the filter gets out of the air. I wish it was washable.

Reviewed: 05/13/2019 by David Brunk

Products function and fit just as advertised so I am glad to have pursued rejuvenation my HEPA filter, much needed this Spring with the extra pollen.

Great product

Reviewed: 05/08/2019 by BOBBY GREEN

Helps with removing dust & prevents allergies!

Only Honeywell

Reviewed: 05/02/2019 by KELLEY HAZEN

These filters and the air cleaner they fit are very very good. Easy to use, fit perfectly, easy to clean to use again, and arrived right on time.

Excellent Pre-filter

Reviewed: 05/01/2019 by Dena Maxwell

I have been using these pre-filters for nearly 10 years and they are long lasting as well as very effective at catching cat dander in my house.

Reviewed: 05/01/2019 by Constance Tucker

I was pleased with the ease of the order process and the time in which I received to filter.

Great

Reviewed: 04/25/2019 by BECKY BOCKENSTEDT

Works great!

Reviewed: 04/16/2019 by Beverly Ratley

Very satisfied with this product.

Excellent value

Reviewed: 03/09/2019 by Geoffrey Pulsifer

Very easy to replace every 3 months. Does the job quite well. Will buy again !

Reviewed: 03/09/2019 by James Cubie

Arrived on time, fit, too expensive

air cleaner filters

Reviewed: 03/02/2019 by Bill Wittig

We were pleased with our experience of ordering the filters on line. After two trips to the retailer and they were o-o-s. we decided to use your store.

Reviewed: 02/27/2019 by Jo Decker

Easy online ordering and delivery.

Reviewed: 02/27/2019 by Jo Decker

Easy online ordering and delivery.

Easy Peesy

Reviewed: 02/25/2019 by Dianne Quain

Easy to install, great service, Easy online to order your needs and reminders to order your replacement filters!

Good product

Reviewed: 01/28/2019 by David Friedman

Keeps inner more expensive filter cleaner longer

Does the job!

Reviewed: 01/08/2019 by Warren McKay

I have an older machine and was able to locate your filters that fit it. I was very happy about. We received the product a little late, but that was because of the Holiday/Christmas season.

Customer Service Response:

We apologize for the delay, Warren. We have contacted our shipping dpt. to ensure it does not happen again in the future.

Reviewed: 12/10/2018 by Jeff Hahn

the filters work well for an allergic family member

Smokers Delight

Reviewed: 11/07/2018 by Denny Ott

Shazam! Odor gone.

Reviewed: 11/01/2018 by marion drautz

Perfect

Reviewed: 10/05/2018 by Judy Panchisin

Easy to install

Filter B Household Oder and Gas reducing Pre Filter

Reviewed: 10/04/2018 by Edward Lutz

Very fast service. From time I ordered online not more than 5 days elapsed before I was installing product to my 2 Honeywell hepas.. Very satisfied with quick delivery and competitive price.

Honeywell Filter B Household Odor & Gas Reducing Pre-filter - 2 Pack, HRF-B2 Honeywell Filter B Hous

Reviewed: 09/25/2018 by Kathleen Rhodes

These filters work the way they are supposed to. The ordering and shipping process was simple. Packaging was perfect and appropriate for the size of the original packaging. These filters will last me for sometime.

Great

Reviewed: 09/24/2018 by Brian Pilkington

Love this product

Best Pre-Filter for my tower HHT-155-SMS

Reviewed: 09/15/2018 by James Kercher

This Pre-Filter does an excellent job of removing pet odors and pet hair from my living room. It is a perfect fit for my older then dirt tower.

Reviewed: 07/24/2018 by Marc Beilis

Great filter

Quick delivery

Reviewed: 07/16/2018 by Tiffany Naughton

The order was processed and shipped promptly. I liked that, Amazon is no longer reliable to ship products on time. But the filter was twice as big as I needed. I thought I was shipped the wrong filter. But it was B. I just cut the filter to fit. But like I said I really appreciate making an order and within 24 hours I got the email saying it has been shipped. Amazon is no longer able to do such a thing. Make an order with them and weeks can go by and they still say waiting to process. I hate Amazon

Honeywell B filter Purchase

Reviewed: 07/05/2018 by Edward Lutz

I own 2 Honeywell HEPA because I have a COPD condition and have to keep the air in my apartment as free as possible from dust and irritable air borne allergens. Honeywell's products have performed very well and I have noticed a remarkable improvement in my ability to breathe normally. I would recommend this product.

Authentic

Reviewed: 05/29/2018 by Christina Gonzalez

These are true authentic filters by Honeywell. I tried to buy these via Amazon and they were fakes so I only buy them here on the Honeywell store website.

Filter review

Reviewed: 05/23/2018 by Brent Cunningham

Air smells great within seconds of purifier being turned on.

good quality filters

Reviewed: 05/10/2018 by David Friedman

good quality product

Reviewed: 05/08/2018 by Theresa DeBello

The Honeywell Filters B for household Odor & Gas Reducing are the best on the market, they certainly do the job and then some. Thank you Honeywell for selling such a good product.

Great!

Reviewed: 04/30/2018 by Stu and Susan Herrick

These filters seem to perform very well yet last a long time.

perfect for me

Reviewed: 04/02/2018 by Loretta Hinton

Excellent product. I have serious breathing issues and the product is superior to any other I have used.

Reviewed: 03/30/2018 by Juaine Paravati

Good product, good price Convenient to purchase online.

Reviewed: 03/13/2018 by Karl Beckett

Very good

Filters

Reviewed: 03/09/2018 by Lola Juarez

Good quality!!!!

Excellent product!

Reviewed: 03/07/2018 by Theresa DeBello

I've been buying this product over 5 yrs. and this is an excellent product to buy and very simply to install in the Honeywell unit.

Reviewed: 03/06/2018 by Larry Meyers

I am very happy with this filter.

Reviewed: 02/14/2018 by richard cotto

Excellent, well made and fit perfectly

Reviewed: 01/18/2018 by marc beilis

the best filters

Reviewed: 01/03/2018 by Loretta Deaton

Quick delivery. Easy installed. Very satisfied.

Reviewed: 01/02/2018 by Margaret Stander

Great product. Works great to filter out things.

Reviewed: 12/22/2017 by Patricia Zahedi

Very happy with this product and the timeliness of its delivery.

Reviewed: 12/14/2017 by Zef Raci

Excellent product, excellent service.

Reviewed: 11/14/2017 by Larry Meyers

I really like these filters, they do a good job.

Reviewed: 11/13/2017 by Debby Calhoun

Arrived on time

Reviewed: 11/13/2017 by Denny Ott

Easy to install. Cleans cigarette smoke from a large room. All that we wished for.

Reviewed: 11/11/2017 by William Barksdale

As ordered.

Very Fast Delivery

Reviewed: 11/02/2017 by Edward Lutz

I ordered a B Pre filter from the Honeywell on line store and was amazed on how quick my order was processed. I am very satisfied with my purchase of Honeywell's HEPA which does a thorough job of cleaning the air for a small room. I plan to purchase others for the winter months ahead.

filter

Reviewed: 11/01/2017 by Debbie Fessler

I liked that you reminded me it was time for my new filter. I ordered it and replaced the old one. thank you., we received it in just a few days.

Reviewed: 11/01/2017 by Diane Wells

Couldn't be more happy with the two products. They arrived in a timely manner and fit my air filter. Working great

Good deal for 2-pack

Reviewed: 10/24/2017 by Ryan Witham

Good deal for two.

very good

Reviewed: 10/18/2017 by Jeff Hahn

Everything was well done-I will reorder again at another time

Reviewed: 09/12/2017 by AMY CULVER

ITEM AS EXPECTED

good product

Reviewed: 09/06/2017 by Susan Mahnken

Does what it is advertised to do.

Excellent Filter for reducing odor

Reviewed: 09/05/2017 by Karen Mitchell

This filter does a great job at reducing odor. It was easy to install. It's high quality and I got the best price on this replacement filter from the Honeywell Store.

Reviewed: 08/31/2017 by Teodora Litton

Very good

Reviewed: 07/19/2017 by Marianne Covin

Mom and dad love your product.

filter

Reviewed: 07/18/2017 by kevin kelley

just the right size and shipping was fast

rebtucker

Reviewed: 07/13/2017 by Rebecca Tucker

It is nice to have the actual filter that is required as opposed to making one work from Walmart. They never seemed to have the correct size.

Reviewed: 06/30/2017 by elizabeth gillespie

Affordable

Reviewed: 06/24/2017 by Juli E

I love & use my air purifiers everyday I have a cat with Asthma & I have allergies the filters are easy to install.

Review

Reviewed: 06/07/2017 by S Seymour

Thank you I was able to obtain product from your company. Was not able to obtain in local stores.

Reviewed: 06/06/2017 by stan firestone

all is well

PreFilter

Reviewed: 05/19/2017 by Juaine Paravati

Works well, good price

Reviewed: 05/17/2017 by Emma I Gomez

fast delivered... perfectly packed

Reviewed: 04/29/2017 by yolanda Olivera

Came in on time and exactly what I had expected. Thanks

Reviewed: 04/27/2017 by yolanda Olivera

Came in on time and exactly what I had expected. Thanks

Reviewed: 04/10/2017 by Michael Momberg

Product was delivered promptly. Was very satisfied with prduct and service.

Filter for odor

Reviewed: 03/27/2017 by Ioannis Koutlas

Excellent filter When I see what it captures I am scared of what I could have been breathing

Review product

Reviewed: 03/17/2017 by Ricky Groover

Product is working great.

Super product

Reviewed: 03/09/2017 by stan firestone

Meets expectation

Reviewed: 03/07/2017 by Jonathan Fabro

Very good product and original

Reviewed: 02/27/2017 by Ronald Passalacqua

Excellent and easy ordering.. quality product and easy install.. very satisfied with overall process and timely shipping.. class act! Thank you!

Reviewed: 02/26/2017 by Andrew Kemmer

Excellent product, can literally see all the dust and particles the filter traps when I replace it.

Reviewed: 02/25/2017 by Dianne Quain

Service and delivery was excellent along with the price.

Reviewed: 02/25/2017 by Dianne Quain

Service and delivery was excellent along with the price.

Pre-Filter B

Reviewed: 02/16/2017 by Music Teacher

This is the only place I can now get these Pre-filters. They work very well. Thank you for carrying them.

Reviewed: 01/25/2017 by Paul Taylor

Great price and quick delivery.

new filter

Reviewed: 01/24/2017 by Diane Mason

This is my replacement an you can see the difference with the old vs new.

like them

Reviewed: 01/12/2017 by Mildred Mullen

I like them they seem to work fine.

clean air

Reviewed: 12/20/2016 by LAURIE ST ANDRE

gets rid of that dry winter dust

Reviewed: 11/18/2016 by Michael Goff

Noticeable improvement against odor/gas/chemical infiltration, including deliberate. Heavy dust/powder can require replacement twice as often.

Reviewed: 10/28/2016 by william steckel

products work very well

These pre-filters do an excellent job

Reviewed: 10/22/2016 by VICTOR ADAMS

As usual the pre-filters are of excellent quality and fit perfectly

Excellent Product!

Reviewed: 10/19/2016 by Mary Lou  Riddlebarger

Good price for an excellent product and delivered in perfect shape.

Reviewed: 10/15/2016 by telisa rogers

awesome, as usual

Reviewed: 09/20/2016 by Estelle Coe

product performs well

Reviewed: 09/06/2016 by Edward Ciszewski

Good Product And Service

filter

Reviewed: 09/05/2016 by Alisa Mullins

Arrived quickly, very pleased with product and service

Arrived quickly

Reviewed: 08/17/2016 by James  Boland

We were pleased to receive our product so quickly,

Honeywell Filter B

Reviewed: 08/08/2016 by Sarah Redmon

Buying directly from Honeywell guarantees the quality of these filters. They arrived quickly and in perfect condition. Thank you.

Reviewed: 08/05/2016 by Terry Means

I live whee there is plastic burning outside. This works great to keep the odor out of the house. It is a lifesaver.

Filters

Reviewed: 07/26/2016 by Kendra  Richards

Great product! Returning customer! Good prices!

Reviewed: 06/07/2016 by Richard Leggett

I have one of my machines in my bedroom and it has made a big difference in helping with my allergies.

On time and as promised

Reviewed: 05/11/2016 by Suzanne Call

I ordered these from Honeywell for the two air purifiers we use in the house. They do a great job of filtering dust and dander from 3 dogs. Ordering online was easy and the products arrived quickly and cost us less than at the store!.

Reviewed: 05/10/2016 by deborah migliorini

Very good. Speedy shipment

Great filters

Reviewed: 05/02/2016 by Karen  Cohn

Great filters. I will buy them again and again.

Reviewed: 04/09/2016 by marion drautz

Fit perfectly. No hassle

Superior product!

Reviewed: 04/02/2016 by Dena Maxwell

I have been using this product for nearly a decade, and it has never let me down. Exceptional durability & longevity. Highly recommended!

The place to get it

Reviewed: 03/28/2016 by Hilda Vera

I couldn't find this product anywhere but I found it here for good price. It didn't take long to get to my house. I will purchase again in the future.

Filter B

Reviewed: 03/25/2016 by Denise Poindexter

Cost was inexpensive. It was easy to apply and works very well. Will be buying more of them.

So happy!

Reviewed: 03/14/2016 by Sandra Colin

Love this product and how it cleans the air of cigarette smoke!

satisfied

Reviewed: 03/09/2016 by Gloria McVey

received in good shape

Filter B 2Pack, HRF-B2

Reviewed: 03/08/2016 by Barbara Lunsford

Just exactly what I ordered. Very pleased.

Reviewed: 03/06/2016 by Richard Homburg

Always nice to have backup filters.

Odor & Gas Reducing Filter

Reviewed: 03/03/2016 by katherine lynn shutts

They fit perfectly and smell clean!

Replacement B filters

Reviewed: 03/02/2016 by Sarah Redmon

Although thinner than the original filter they were replacing they fit perfectly and seem to be working fine. My air purifier is a test unit and I could not find the exact model number online. I took a chance on these filters that are for a similar numbered model and they fit perfectly. They arrived quickly and in perfect condition. Thank you.

Reviewed: 02/25/2016 by Cynthia schooler

Could not find the filters I needed in town so I ordered them online. I couldn't be any happier. Thanks great price and service.

Reviewed: 02/22/2016 by Sandra Eyde

Happy

Reviewed: 12/29/2015 by Sandra Colin

Easy to install and use. Appreciate ability to purchase in a 2 pack.

Christmas gift

Reviewed: 12/14/2015 by Janet Grana

Christmas gift for air purifier given as Christmas gift one year ago. Still happy with its performance.

Reviewed: 12/07/2015 by wendy James

Good

Pre Filter

Reviewed: 12/02/2015 by Diane W Dersch

These work very well. It's a great deal.

Good Product, Fast Shipping

Reviewed: 12/02/2015 by Edward Petrus

Great filter replacement for standard pre-filter.

Reviewed: 11/21/2015 by Anne Dees

We use this product to help filter cigarette smoke. It seems to make a difference.

Reviewed: 11/19/2015 by Juaine Paravati

Came in good condition and it was what I needed.

Reviewed: 11/16/2015 by Sherry Mott

Love the product

Reviewed: 11/11/2015 by Ingrid Wright

This item works well.

Reviewed: 10/02/2015 by Anna Alma Beltran

It came in on time

Room air filter replacement parts

Reviewed: 09/28/2015 by Joseph Luste

High quality, at a good price, arrived in great shape. This is a replacement and initial product served well.

Reviewed: 09/07/2015 by jean evelyn becker

prompt shipping

works great

Reviewed: 08/10/2015 by Pam Pounds

Love the air purifier

Very useful

Reviewed: 06/25/2015 by Martin Judkins

Im renovating an old house that wasnt previously well cared for and when used in the 5_1 air purifier system 249 I noticed a significant improvement within a day a steady improvement over time. Although you do have to be aware of the square footage recommendation

Reviewed: 05/11/2015 by John Jones

Filters arrived on time and were exactly what I had ordered.

Reviewed: 04/30/2015 by PAMELA LINVILLE

Filter works well

Reviewed: 04/27/2015 by Priscilla Dow

I placed my order it was mailed ASAP .It was excellent service. I will always place my order here. Thank you for your wonderful service.I will always recommend your service.

Reviewed: 03/20/2015 by Cassandra Felps

Great Product and Fast Shipping.

Reviewed: 03/09/2015 by Paul Wickersham

Fits and works as claimed.

great product

Reviewed: 03/07/2015 by Lisa Ito

I have been using this product for years and it helps keep the air in my daughter's room clean and dust-free. She has allergies and this is very important to me.

great product

Reviewed: 12/24/2014 by maxine gantman

true hepa filter, catches dog hair, dust.

Works very well

Reviewed: 12/19/2014 by Michael Goff

Does what it describes: removes noxious gases even malicious gang poison traces change twice as often, cleans air thoroughly. Outstanding relief!

Great product

Reviewed: 06/16/2014 by Jaclyn Donnelly

Good, quality product. These filters work great in reducing odors. Thanks!

Purifier Filters

Reviewed: 06/11/2014 by Danielle Fairchild

Efficient, effective and they do make a noticeable difference in the breathable air quality.

Does as advertised!

Reviewed: 05/10/2014 by bobby moyer

Pros: Great filter and long lasting. I change mine every 3 to 4 months cause I smoke, the reason I buy these. Cons: Shipping could be a little bit faster but not that big of a deal.

Purifier Filters

Reviewed: 05/04/2014 by Danielle Fairchild

Excellent product. Like the extra carbon filter on the units.

Pre-filter

Reviewed: 04/26/2014 by Danielle Fairchild

Air smells fresher. I like that it also extends the life of the filter

Reviewed: 03/17/2014 by Wayne Lancaster

Fast delivery

Dads room

Reviewed: 01/29/2014 by Brenda Luta

This was very easy to install and is doing its job, keeping Dads room smelling fresh.

No Supply

Reviewed: 01/17/2014 by Teresa Konfrst

Hard to find this filter where I bought unit Walmart and I tried three of them of and even mention it to someone that that didnt carry this filter for the unit they sell their still no result thats why I had to order this one

Good Product

Reviewed: 01/16/2014 by MICHELLE GROGAN

This product works well and lasts longer than anticipated.

Works in smoking room!

Reviewed: 11/15/2013 by Cynthia  Higginbotham

our sunroom is a smoking room and the prefilter makes a great difference in air quality!

Still Good, used to be better

Reviewed: 08/21/2013 by Michael Bowerman

Using them for years. A little thinner than they used to be.

more or less does as described

Reviewed: 05/14/2013 by Michael Goff

A very polluted situation, with gang chemicals from cars and otherwise traces of strychnine, and heavy metals aerosol arsenic, diesel oil and pathogens from airplanes possibly traces of nerve gas stolen from Hanford. Taxes the filter to the extreme, but it nonetheless removes a substantial amount of it, and closing the windows when not there for hours, or immediately upon spray for 30 min. will effectively deliver a clean room. Perhaps needs to be replaced twice as much under these circumstances.

Reviewed: 04/20/2013 by Janis Orrell

Easy to use

Reviewed: 09/24/2012 by Clara Marchetti

5- excellent!

Number of filters

Reviewed: 08/15/2012 by Isamu Kurahashi

The filters are good, but you can give us 3 to 4-pack option, too.

carbon pre-filter

Reviewed: 11/19/2011 by Michelle Carney

This filter seems to do a good job removing cigarette smoke and odor from the air. Price was comparable to other stores.

Very Effective Pre-filters

Reviewed: 07/05/2011 by Odette Johnson

Max,our Greater Swiss Mountain dog is an indoor dog that lives downstairs. Within 30 minutes the Odor & Gas Reducing pre-filter had our downstairs area smelling clean. Very effective product.