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1. CoreCarbon 4-Pack Exact Fitment Pre-Filter Designed to Fit Honeywell Air Genius 3, 4, 5, 6 Purifier – Models HFD300, HFD310, HFD314, HFD320, HD320, HFD323CV1, HFD323-TGT, HFD324, HFD360B
- DESIGNED TO FIT: Honeywell* Air Genius 3, 4, 5, 6 Air Purifier – Models HFD300, HFD310, HFD314, HFD320, HD320, HFD323CV1, HFD323-TGT, HFD324, HFD360B
- NO SCISSORS REQUIRED: Pre-Cut for Exact Fitment 5-1/2″ x 20-3/8″
- MADE IN USA: High Grade Powdered Activated Carbon for Superior Performance
- PERFORMACE: Proper balance of Air Flow and Performance
- PACKAGING: Resealable bag to maintain carbon freshness
CoreCarbon Prefilter Overview
This high-quality replacement pre-filter is designed to exactly fit Honeywell* Air Genius 3, Honeywell* Air Genius 4, Honeywell* Air Genius 5, Honeywell* Air Genius 6 Air Purifiers – Models HFD300, HFD310, HFD314, HFD320, HD320, HFD323CV1, HFD323-TGT, HFD324, HFD360B.
Can be cut to fit but Not sized for the: Air Genius Compact Models: HFD280, HFD280B
Can be cut to fit but Not sized for the: QuietClean Models: HFD070, HFD-120, HFD123, HD123, HFD-140, HFD140, HFD140BWM, HFD230
Our finely ground, powdered, coconut shell, activated carbon media provides superior surface area for adsorption of VOC’s and other odorous gases (Minimum of 60% CTC). Powdered carbon provides faster adsorption than granular carbon and is cleaner to handle during replacement pad changes. Each microporous activated carbon replacement pad provides the adsorption surface area of over 50 tennis courts.
CoreCarbon pre-filters are replacements for the listed purifier models that require HRF-K2 (Labeled as “K”).
Pre-filter size: 5-1/2″ x 20-3/8″
Nominal thickness: .200” (thicker than OEM replacements)
Material: High Grade Powdered Activated Carbon
Quantity: 4 Pre-Filters – Exact Fitment
*Registered mark of air purifier manufacturer. The products advertised on this page are manufactured by CoreCarbon.
2. Honeywell HRF-K2 Household Odor & Gas Reducing Pre-filter 2 Pack Black
- 100% none
- Captures larger particles such as dust, lint, fibers & pet fur
- Helps absorb some Common household VOC gases & fumes
- Deodorizes the air, reducing odors with potassium permanganate calcite
- Package contains 2 pre-filters that should be replaced every 3 months
- Fits Honeywell air Purifier models: hfd-120-q, hfd-300 series, hfd-310 and hfd-320
Honeywell HRF-K2 (“K”) Replacement Air Purifier Pre-Filters are a very helpful complement to the ifD® filter used in Honeywell QuietClean and AirGenius Air Purifiers. These optional pre-filters trap larger particles before they reach the iFD® filter in your QuietClean or AirGenius air purifier. In the process, they deodorize the air that passes through them and capture some harmful gases and volatile organic compounds (VOCs) as well.
3. White Kaiman Premium True HEPA Air Filter C Replacement w/Carbon Pre-Filters for Dust & Allergy Elimination Compatible for GermGuardian FLT5000 Models AC5000, AP2800CA, BXAP250, IAP-GG-125 (1)
- HIGH-QUALITY TRUE HEPA FILTER – Quality HEPA filters that capture 99% of unwanted airborne particles as small as 0.3 microns and provide significantly improved air quality. Captures and eliminates particles such as mold spores, dust, smoke, and removes odor for fresh clean air.
- REDUCED ALLERGIES – Premium True HEPA filter replacement reduces common everyday allergens from pollen and pets and resulting in cleaner, more breathable air for those with daily nagging allergies!
- CARBON PRE-FILTERS – High-quality activated charcoal carbon pre-filter provides extended life for your HEPA type filters, helps effectively sanitize odors from smoke, pets, chemical vapors, and more unwanted pollutants!
- FITS MANY MODELS – True HEPA Type FIlter Size C replacement fits many air purifier models from different brands such as GermGuardian AC5000, AC5250, AC5300, AC5350, PureGuardian CDAP5500, AP2800, Black &
- Decker FLTBXAP250, and Lowes Idylis IAP-GG-125
- HEALTHY LIVING – Premium True HEPA Air Filter provides a cleaner and healthier air space in your home or office so you don’t have to worry about breathing toxic particles and germs that surround your house or work space!
4. True HEPA Replacement Filter Compatible with Honeywell H Filter (HRF-H2) for HPA060, HPA160, HPA050, HPA150, HHT055, HHT155 Air Purifiers (2 Pack)
- Filter-Monster branded replacement filter compatible with Honeywell H Filter (HRF-H2).
- True HEPA filter removes up to 99.97 percent of airborne particles as small as 0.3 microns including dust, smoke, pollen, pet hair and dander, mold spores and dust mites.
- Fits Honeywell Air Purifier Models: HPA060, HPA160, HPA-050 (1 filter), HPA-150 (2 filters), HHT-055 (1 filter), HHT-155 (2 filters).
- Recommended to change filter annually, or more often in harsh enviornments.
- Package contains two (2) filters. Approximately 10″ x 4 3/4″ x 1 3/8″ in size.
5. Honeywell (HFD310) AirGenius 4 Air Cleaner/Odor Reducer with Permanent Filter
- AIR CLEANER & ODOR REDUCER: This air purifier has a timed sleep setting & helps capture up to 99.9% of airborne particles as small as 0.3 micron like pet dander, pollen & smoke.Permanent filter & optional odor reducing pre-filter make fresher air a breeze
- REDUCE ALLERGENS: Do you or your kids have allergies? Do you have pets or live with a smoker? Using an air purifier that helps remove allergens from the air may help you breathe easier, so you can enjoy sleeping & relaxing more comfortably in your home
- FILTER AND CIRCULATE AIR 5 TIMES AN HOUR: Honeywell Air Purifiers filter and circulate air in the stated room size up to 5 times an hour, so you can relax and breathe easy, knowing the air in your home is fresher, cleaner, and contains fewer allergens.
- WASHABLE FILTER: You’ll never have to worry about buying replacement filters with this Honeywell Air Purifier & that’s not the only money-saving perk: it’s ENERGY STAR certified & more energy efficient. Optional replaceable pre-filter reduces odors.
- HONEYWELL QUALITY: Improve your air quality with Honeywell air cleaners, odor reducers, and air purifiers. Compare to similar products from Germ Guardian, Dyson, Holmes, Levoit, Molekule, Blueair, Winix, Coway, Oreck, AirMega, RabbitAir, and Rowenta.
Kaz Inc AirGenius 4 Air Cleaner/Odor Reducer HFD-310 Air Purifiers & Cleaners
- Dimensions: 12.17″ wide x 12.24″ long/deep x 29.88″ high
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®6 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:
This air cleaner is ARB Certified to comply with the federal ozone emissions limit.
Find out which AirGenius model is best for you
Shop for Replacement Filters
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.1
1 From the air that passes through the filter. Overall particle reduction depends on many factors including the amount of air processed, the pollutant type and the pollutant introduction rate into the environment.
2 The U.S. EPA defines harmful particles as those that are 2.5 microns and smaller.
3 When operated with the odor reducing pre-filter. It is recommended that the pre-filter be replaced every 3 months to effectively reduce common household odors and gases in a room. This product does not reduce or absorb carbon monoxide gas. Make sure gas appliances are well ventilated.
4 Filter can be washed to clean, permanent claim based on washing 4 times per year for 5 years.
5 Germ claims are based on independent testing, report 100534705COL-001. Results are based on the testing of the reduction of the following bacteria, mould and viruses in the air after 2 hours of use operated at the high setting: Bacteria: Escherichia coli – 99.9% reduction, Viruses: MS2 – 99.9% reduction, Mould Spores: Penicillum citrinum – 72.3% reduction.
6 This product earned the ENERGY STAR by meeting strict energy efficiency guidelines set by the US EPA. US EPA does not endorse any manufacturer claims of healthier indoor air from the use of this product.
6. Fette Filter – Air Purifier Filter Compatible with Honeywell HRF-K2. Pack of 4
- 4-Pack Air Purifier Pre-Filter for Honeywell HRF-K2
- Contains 4 Household Odor &
- Gas Reducing Pre-Filters for Air Purifiers
- Compatible with Honeywell HFD120Q (HFD-120-Q) Series, HFD300 Series, HFD-120 (HFD120) Air Purifier, HFD-120Q (HFD120Q), HFD-300 (HFD300) Air Purifier, HFD-310 (HFD310) Air Purifier, HFD-320 (HFD320) Air Purifier, HFD-323 (HFD323) Air Purifier
- Compare to Part # HRF-K2
- Premium Quality Fette Filter Band Product
7. Honeywell HRF-K2 Household Odor & Gas Reducing Pre-filter (Filter K) – 2 Pcs – For Air Purifier
8. Honeywell Odor-Reducing Air Purifier Replacement Pre-Filter, HRF-B1/Filter (B)
- Made in USA and Imported
- Honeywell, filter B, premium odor reducing air Purifier pre-filter, captures larger particles & reduces odors & harmful gases
- Adds Extra shine to your product
- Manufactured in China
- Pre filter
- Filter B plus
- Captures harmful gases such as ammonia and other volatile organic compounds
- Deodorizes the air, reducing odors with activated carbon and zeolite
- Reduces odors more effectively than standard carbon filters
Kaz is a state of the art, dynamically-managed, global leader in healthcare devices and home comfort products that operates in over 65 countries on six continents with a brand portfolio that includes Vicks, Honeywell, Braun, and more.
1. Choose the best air purifier for your needs
*Purchase “K” pre-filter for QuietClean® Odor and VOC Reduction
2. Choose your room size
Length x Width = Total Square Feet
3. Find the right replacement filter
By our suggestions above, we hope that you can found Hfd310 Honeywell Filters for you.Please don’t forget to share your experience by comment in this post. Thank you!