Honeywell Germ Free Cool Moisture UV Tower Humidifier, HCM-315T

  • Honeywell Germ Free Cool Moisture UV Tower Humidifier, HCM-315T
Quietly eliminates 99.9% of bacteria, mold, fungus and virus in the water
Availability: Sorry, this item has been DISCONTINUED.
Regular: $147.95
Price: $84.95
You Save: $63.00 (43% Off)
  • UV Technology kills up to 99.9% of certain bacteria, mold, fungus and virus in the water.
  • Easy to use electronic controls.
  • Adjustable Humidistat.
  • Antimicrobial Treated Filter.
  • 3 speed settings to adjust moisture output and sound level
  • 30% quieter than other evaporative humidifiers.
  • Filter helps capture dust, dirt and pollen.
  • Translucent water tank with large opening makes filling and cleaning easy.
  • Quiet Operation
  • Wicking filter removes impurities from water reducing white dust and providing clean moisture output.
Honeywell's Germ Free Cool Moisture UV Tower Humidifier is incredibly efficient in establishing a clean breathing environment. Self Regulating Evaporative Technology has made this unit capable of eliminating up to 99% of bacteria, mold and various other harmful allergens in the water. 30% quieter than rivaling humidifiers, this model comes installed with a filter that will aid in the capturing of dust, dirt and pollen. The addition of easy to set electronics eliminates any and all hassles associated with the accessibility of your humidifier. Incredibly versatile by design, this Honeywell Tower Humidifier comes with 3 speed settings that will allow owners to adjust moisture output and sound levels. The inclusion of a translucent water tank simplifies the filling and cleaning process. The Honeywell Germ Free Cool Moisture UV Tower Humidifier is an ideal fit for larger sized rooms and is capable of running up to 24 uninterrupted hours per filling.
  • Evaporative humidification technology
  • Designed for large rooms
  • Runs up to 24 hours per filling on low setting
  • 1.5 gallon tank capacity
  • Product Dimensions (LxWxH): 11.14 x 9.92 x 26.18 in.
  • Product Weight: 11.5 lbs.
  • 3 year limited warranty
  • HAC-504 series replacement Filter A - (One wicking filter included with humidifier)
Product Specs
Write A Customer Review Review


Average score based on 43 reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5very good purchase

Reviewed: 12/01/2018 by Rita Laurance

I recently bought two honeywell humidifiers, one for the bedroom and one for the larger living area. I placed the tower humidifier in the larger room. It keeps the area fresh and humidified. As I live in Michigan and it is very dry in the winter, this was a very good purchase.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Reviewed: 11/28/2018 by CECILE DAVIS

I needed a humidifier for my great room to restore humidity due to the fireplace use, and this item works well.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5ok

Reviewed: 11/28/2018 by KELLY STOUDT

Does not shut off automatically once it reaches target humidity. Other than that ok

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Exactly what was orderes

Reviewed: 10/29/2018 by Grant Ward

This humidifier is our 4th one for our house. We keep adding a new one to each bedroom. Couldn't be happier. A must buy

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Best Humidifier!

Reviewed: 10/23/2018 by Jill Lockhart

This is a quality product! We've bought a few other humidifier brands before just to be disappointed. I love how quiet this is and the automatic shut off is super convenient. I would definitely recommend this to everyone!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Home owner

Reviewed: 10/15/2018 by Sally Ramert

This was a second Honeywell 315T humidifier I ordered this year. The prior one just stopped. I have barely had this current one two weeks and I hope it lasts a while or I will be extremely disappointed in its quality and performance. I have followed directions explicitly in installation, in maintenance and in use of specified filters in both humidifiers so there is no confusion as to how I use it or maintain it. I sincerely hope the first one was flawed but I will be upset if the second one is also not operative.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Happy with this humidifier

Reviewed: 08/21/2018 by Brian Kuhnau

Excellent product that is easy to use and has a lot of great features, like germ free. Much needed for the winters here and looking forward to years of use.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Reviewed: 08/17/2018 by William McKim

affordable with quality

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Winter dryness Goodbye!

Reviewed: 02/17/2018 by WENDY HARTENECK

I love this humidifier! Being able to customize the fan speed and the mist amount is wonderful. Slim line style makes it able to fit anywhere. Rated for large areas.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Very Happy with HCM-315T

Reviewed: 02/16/2018 by Bernadette Wendel

It's only been a couple of weeks, but I'm very happy with the results so far and the ease of use and cleaning.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great!

Reviewed: 02/16/2018 by Gary Press

Solidly built and works beautifully. Couldn't be more pleased. Best purchase I've made in a long time. Just sorry I didn't buy this one sooner!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Humidifier tower

Reviewed: 02/14/2018 by Arlene McVey

So far the humidifier has helped a lot plus it's easy to fill the tank. I'm looking forward to many years of dependable service.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5OWNER

Reviewed: 02/14/2018 by frank dunn

great unit -had exact unitfor 6 yrs - so ordered new unit---works great

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Humidifier

Reviewed: 02/14/2018 by Lorraine Peloquin

Heating caused dry air & needed a humidifier to restore moisture into the air. Husband with emphysema needs to keep the air @ 45% or more. Unit is managing to keep up just fine while being quiet enough to sleep without hearing the fan.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5

Reviewed: 02/14/2018 by Dan Thornhill

The humidifier is awesome. We already had two in our house and sent one as a Xmas gift. The recipient loves it. We ordered a new one because one of ours many years old stopped working.

View More Reviews...
Q: I hear the fan turning, but I don't see any mist. Is my humidifier operating properly?
A: Dry air is pulled through the system and a fan disperses invisible, moisture balanced air. There is no "mist" emitted. When operating normally you will feel only cool air coming from the unit. Monitor the water level in your Tank/Base. If you notice a decrease in the Water Tank over 24 hours then the unit is operating normally.

Q: My unit has been running for several hours. I hear the fan spinning, but I do not notice the water level in the tank decreasing.
A: First, check the filter to ensure it is wet. If the pad appears dry, remove it from the Base and gently rinse under cool water. Reposition wet filter in the Base. You may also want to note the current moisture level in your home. If the humidity level is over 60%, the unit will not put out much moisture as your air is already saturated.

Q: My filter has turned light brown and rust colored. Do I need a new filter?
A: Probably not. Since your filter has been made with Protec antimicrobial, the change in color indicates only a mineral deposit. Soak filter in a sink full of cool water to help break up deposits. The discoloration may remain but will not affect the humidifier's performance

Q: My humidifier doesn't appear to be as clean as when I first purchased and/or I'm smelling an unpleasant odor. What should I do?
A: If you have been using your humidifier regularly for over 30 days, follow the cleaning instructions.

If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
We make it as easy as possible to ensure you get the lowest prices available:
  • Let us know what products & the quantities you are interested in.
  • Get a detailed quote from a dedicated sales rep.
  • Our warehouse ships directly to you.
  • You enjoy the savings & are now a preferred customer.
Send A Request Now
Direct From Warehouse Pricing bulk purchase, wholesale pricing