Ships from and sold by Amazon.ca in certified Frustration-Free Packaging.DetailsHoneywell HRF-K2C Odour and Gas Reducing Pre-Filter, 2 Filter/Pack FREE Shipping on orders over . 29.3 x 29.1 x 73.5 cm ; Item model number: HFD310C Date first available at Amazon.ca: May 16 2012 #10,237 in Home & Kitchen (See Top 100 in Home & Kitchen) Air cleaner/odor reducer helps capture up to 99.9 percent of larger visible particles and microscopic particles as small as 0.3 microns. Three stage cleaning system includes odor-reducing pre-filter that helps reduce certain VOCs and airborne gasses. Patented permanent washable and reusable QuietClean IFD perma filter that attracts dust and allergens from the air like a magnet. Its honeycomb-style design doesnt resist airflow like paper filters for quieter operation. Electronic ionizer with smart control intelligence settings that do all the thinking for you. Air cleaner provides four purification levels: sleep, general, allergen and max.

Filter indicator light tells you when to clean permanent filter (approximately four times a year). honeywell high efficiency electronic air cleaner f300eAutomatic timer can be set to turn off after two, four or eight hours. alen t300 air purifier w/ multi-stage filtrationUnit continuously cleans air in a 250 sq. ft. room up to five times per hour. honeywell hepaclean® germ fighting air purifier with odor reductionIncludes an oscillation setting and soft blue accent lighting. Is Energy Star rated. Honeywell AirGenius 4 Air Cleaner HFD310 The Honeywell AirGenius 4 features smart controls that do the thinking for you, helping you enjoy cleaner air indoors.

Its optional pre-filter was designed to capture larger particles, harmful gasses, and unpleasant odors, while the permanent filter effectively removes up to 99.9% of microscopic particles from the air that passes through the filter. Designed for large rooms, the HFD310 circulates the air up to 5 times an hour. The HFD310 also features quiet operation, 4 cleaning settings and an automatic shut-off timer that can be set from 2 to 8 hours. It has received the EnergyStar rating and uses the same amount of energy as a standard light bulb. The HFD310 AirGenius 4 Air Cleaner has been AHAM certified for use in rooms up to 250 square feet, and its certified CADR (Clean Air Delivery Rate) values are Tobacco Smoke: 161, Dust: 160, and Pollen: 170. Which particles are smaller than 0.3 microns? Many air particles are so small they are not visible to the human eye. Honeywell AirGenius air cleaners help reduce both visible particles and microscopic allergens 0.3 microns or larger.*

Excellent very happy and fast deliver.really cleans the air. easy to clean filters Purchased this after owning a smaller Honeywell True Hepa that had no problems after 2 years [which BTW now happily works its magic in our kitchen]. I have had this a few months...I am not using it to reduce smells...I am using it as a fan on low...you cannot hear it..just washed the filters and it was very easy This unit made the difference of being able to have a cat otherwise my allergies would have prevailed....great unit! Odur side could be improvedWe have a newborn in the home and thought this was a must. It's quiet but once you put it on oscillation its louder. I got one from Canadian Tire, noise wise it is pretty good, however, the purification is not satisfied to me. The filter is not like HAPA that really filters all dust. nice and quiet with several settings. Can set for a few hours or run continuously. Only thing I don't like is I have to replace the charcoal filter every 3 months

Honeywell Air Genius 4 Permanent Filter Air Purifier The scent of freshly baked cookies spreading through the house is good. Tobacco smoke and pet dander wafting through the air? This air purifier helps reduce the presence of airborne pet dander, dust, pollen and smoke particles, so you can breathe a sigh of relief. And enjoy some cookies. Air Genius 4 air purifier with attached Quick Reference Guide CADR Ratings for closed rooms up to 250 sq. ft.: Continuously cleans air in a 250 sq. ft. room up to 5 times an hour Helps capture up to 99% of larger visible particles and microscopic invisible particles from the air that passes through the unit - Stage 1: Pre-filter - Stage 2: Permanent QuietClean ifD filter - Stage 3: Electronic ionizer Helps capture larger particles Can be used as an alternative to the permanent pre-filter Helps reduce odors and VOCs from the air that passes through it Patented QuietClean ifD (Intense Field Dielectric) filter

Attracts dust and allergens from the air like a magnet Enhanced design helps the filter capture up to 99.9% of particles as small as .3 microns from the air that passes through it Releases cleaner air into the room Honeycomb-style design doesn't resist airflow, facilitating quieter operation Permanent, washable and reusable 4 air purification levels Intelligence Settings make it easy to select the right level for your needs - Sleep setting operates quietly while you sleep - General setting is ideal for everyday air cleaning - Allergen setting optimizes allergen-capturing performance during peak allergen season - Max setting is ideal for power cleaning or fast odor reduction Set the unit to turn off after 2, 4 or 8 hours Illuminates when it's time to clean the permanent filter Filter requires cleaning approx. 4 times a year Soft blue accent lighting Attractive accent in your home, office or garage it is the best I love it work great

They have been running around the clock for a few days now. I sure hope they help. It might be too soon to tell. I have been searching for the right air purifier for over a year. I just found it!! It is quiet, removes smoke from the air very quickly. I like that is oscillates, and has non invasive lights on it so at night you can sleep and know where it is. I ordered this because my doctor told me that I need this being that I am Asthmatic & where I live has been making me sick. I love having this. I have it running 24/7. I might get another one for me.Installed it one week ago and it does a great job, moves volumes of air while being really quiet:) Using the pre filter for allergens and pet dander extremely pleased! Put it in the laundry room next to the cat box. I feel that it is quiet compared to some I have owned. As for the gassing smell that does dissipate after a week or so is similar to the new car smell. Love it and has helped freshen that end of the house.

Doesn't bother the cat. I have ordered another for my bed room. I have bought many different air cleaners over the years and have 2 others now. I am buying my second Air Genius 4, because the first one has worked so well. I see results behind the air cleaner on the wall and filter that I have to clean because of all the dust. My other cleaners I don't see this. So I am replacing one of my old types. I have only had this a short time but it has been working very well so far. I cant say anything negative about this air cleaner. Its doing a great job cleaning the air in our open room home. It blows cool air. I have 2 indoor cats and many windows. I tend to open them in the mornings for fresh air while its cooler temps. Noticed a huge difference in pollen. Pet hair and dust in general. There was no chemical plastic smell some have mentioned which I think is due to the filter door not being 100% sealed closed. This is a sound purchase in my opinion. I've only been using it a short time, but I LOVE it!