Top 10 HFD-120-Q Pre Filter – Home Air Purifier Parts & Accessories

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1. Home Revolution


Home Revolution Replacement Carbon Pre Filter, Fits Honeywell HFD-070 & HFD-120, & HFD320, HFD323-TGT & HFD324 Air Purifier and Part # HRF-K2., HFD314, HFD-12-Q, HFD310, HFD300, HFD-12-TGT, HFD-123-HD

Home Revolution #ad - The home revolution Mantra: High-quality replacement products at a low price. What you get: 2 carbon air purifier pre-filters. Designed to fit: honeywell hfd-070 & hfd-120, hfd314, hfd-12-tgt, & hfd320, hfd323-tgt & hfd324 air purifier models, HFD300, hfd310, HFD-12-Q, hfd-123-hd, compare to Honeywell part # HRF-K2. Breathe easy: carbon pre filter removes even the smallest particles of allergens, impurities, and odors from the air and refreshes your home. Replace with confidence: We back all of our products with a 100% satisfaction guarantee.
BrandHome Revolution #ad
ManufacturerHome Revolution #ad
Height1.4 Inches
Length10 Inches
Width6 Inches
Part Number836397

2. CoreCarbon


Models HFD070, HFD-123-HD, HD123, HFD-120, HFD230, HFD-120-Q, HFD140, HFD140BWM, HFD120, & MORE, HFD230B, HFD123, CoreCarbon 4-Pack Pre-Filter Designed to Fit Honeywell Quiet Clean Air Purifier

CoreCarbon #ad - Packaging: Resealable bag to maintain carbon freshness. Designed to fit: honeywell* quiet clean air purifiers - models hfd070, hfd230btg, hfd-120, hfd120, hfd140bwm, hfd123, HFD-123-HD, HFD140, hd123, HFD230B, hfd-120-q, hfd230, HFD230BV1. Made in usa: high grade Powdered Activated Carbon for Superior Performance. Performace: proper balance of Air Flow and Performance. No scissors required: pre-cut for Exact Fitment 3-7/8" x 20-3/16".
BrandCoreCarbon #ad
ManufacturerCoreCarbon #ad
Height0.2 Inches
Length20.19 Inches
Width3.87 Inches
Part NumberHRF-K2

3. Seal Supply


Seal Supply 4 Pack of HRF-K1 Carbon Activated Pre Filters Precut Compatible with Honeywell Air Purifier Models: HFD-120-Q, HFD-310 & HFD-320, HFD-300

Seal Supply #ad - Quality you can trust - seal Supply pre filters are designed, manufactured & distributed exclusively in the United States. Lab tested at 30 grams per sq ft carbon content and 45 grams per sq ft total filter weight.

Our honeywell hrf-k1 Carbon Pre Filter measures 205" x 5. 75" x. 2" 52. 1cm x 14. 6cm x 5mm. Unmatched performance - just one square foot of our carbon pre filters contain the carbon molecular surface area of 36, 910 square yards. Extend the life of your air purifier - carbon activated pre-filters extend the life of your HEPA filter, but the air purifier as well. A perfect fit, every time - seal supply activated carbon pre-filters are machine cut with precision for an exact fit every time.

Our carbon pre-filters are thicker and contain more carbon - More carbon elements in your pre-filter means they trap more odor and dust particles. Pre filters prevent your air purifier from clogging up and working harder, greatly diminishing its life span. Equivalent to 24 football fields! U. S.
BrandSeal Supply #ad
ManufacturerSeal Supply #ad
Part NumberHRFK1

4. Blueair


Pet dander with HEPASilent technology and washable pre-filter, dust smoke, Blueair Blue Pure 211+ Auto Large Area Air Purifier with Auto mode for allergies, pollen

Blueair #ad - Low noise and energy; quietly cleans the air with less noise than a whisper⁶ on low 23 dB and up to a normal conversation on high 56 dB – while using less energy than a light bulb 4-38 W on all speeds⁷. Regulatory model Number 3631101000 Intuitive auto mode; automatically adjusts to real-time conditions reported by the particle sensor to maintain a comfortable home environment.

Recommended for large rooms; completely filters air in large living rooms, family rooms & playrooms about every 12 minutes¹ 5x an hour at 550 square feet² on high. Performance you can trust; third-party tested for performance by the AHAM Verifide Program for a Clean Air Delivery Rate of Smoke 353, Pollen 380, Dust 347. Customize freely; washable fabric pre-filter in Arctic Trail gray included; Additional pre-filter colors inspired by Scandinavian nature sold separately.

Freely place your air purifier anywhere in the room without compromising performance with the large 360° air intake. One-button control; forget about adjusting settings and knobs - a single button controls it all and lets you know when it's time to replace the filter. Hepasilent technology; delivers more³ clean air with less energy and noise⁴; Activated carbon traps light odors⁵.
BrandBlueair #ad
ManufacturerBlueair #ad
Height20 Inches
Length13 Inches
Width13 Inches
Part Number106237
Warranty1-year limited warranty. Extend warranty to up to 2-years with product registration on

5. Crucial Air


Fits Honeywell IFD Filter Model, Bulk 2 Pack, Crucial Air Replacement Air Filter Compatible with Honeywell HFD-120-Q Odor Neutralizing Air Purifier Filters

Crucial Air #ad - We maintain a thorough quality control process to ensure compatibility with Honeywell Air Filter models listed above. Get back to breathing clean air again! simple and easy to install: you can get back to breathing clean air as soon as possible! simply remove your old filter and put this brand new one in it's place! Clean and healthy lifestyle: no one wants to breathe in dirty air and if you don't clean your air filter that will be exactly what you'll be doing! Replacing your filter will help clean your air and allow for a healthier lifestyle! When your honeywell air cleaner has a clogged or dirty air filter it can cause it to work harder which will end up hurting your electric bill! Crucial air manufactures premium quality replacement parts and stands behind the quality and workmanship of all our products.

2 pack of replacement air filter compatible with honeywell hfd-120-q quietclean air purifier's filter.
BrandCrucial Air #ad
ManufacturerThink Crucial #ad
Weight0.85 Pounds
Part NumberAir Purifier Filters
ModelHFD-120-Q Quietclean

6. Honeywell


Honeywell HFD-120-Q QuietClean Oscillating Air Purifier with Permanent Washable Filters

Honeywell #ad - Honeywell quality: improve your air quality & healthy breathing experience year round with Honeywell replacement filters for air cleaners & neutralize odors for a clean & purifiers. Each air purifier's performance is tested as a system with the filters for best efficiency.

Breathe easy knowing the air in your home is fresher & cleaner with fewer allergens. Permanent filters: this tower air purifier features 3 cleaning levels, on/off oscillation control & washable permanent pre-filter & Clean filter. Oscillating air purifier: this air purifier circulates air & helps capture up to 99% of airborne particles as small as 2 microns such as smoke, pollen, dust, and pet dander from the air that passes through the filter.

It's energy Star-certified for energy efficiency. Honeywell quality replacement filters: The included filter helps reduce odors and VOCs. Filter & circulate: honeywell air purifiers filter & circulate air in the stated room size up to 5 times an hour.
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height28.74 Inches
Length10.4 Inches
Weight14.5 Pounds
Width9.65 Inches
Part NumberHFD-120-Q
Warranty5 year limited warranty.

7. Honeywell


Honeywell Household Odor & Gas Reducing Pre-filter, Black, 2 Pack

Honeywell #ad - Effective air cleaning and circulation – a honeywell air purifier filters and circulates air up to 5 times an hour – 120x per day. You can breathe easy knowing the air in your home is fresher, cleaner and has fewer allergens.

Odor & gas reducing pre-filter replacement – this 2-pack of certified honeywell hrf-k2 k pre-filter air purifier filters help capture larger particles such as dust, lint, fibers and pet fur, and helps adsorb some common household VOC gases and fumes*. Compatible air purifier filter replacements are not guaranteed to offer the same performance or efficiency. Replace them every 3 months for best performance.

Works with quietclean and airgenius air purifiers for home - these “k” pre-Filter air purifier filters are compatible with the Honeywell AirGenius6, HFD-120-Q, HFD200 series and HFD300 series. Compatible does not mean comparable – for best performance, use only genuine Honeywell air purifier filters. A brand you can trust – honeywell air purifiers are a trusted partner in the fight against airborne particles.
BrandHoneywell #ad
ManufacturerHelen of Troy #ad
Height20 Inches
Length6 Inches
Weight0.2 Pounds
Width0.25 Inches
Part NumberHRF-K2
WarrantyComes with Manufacturer Warranty.

8. Blueair


Smoke, Captures Allergens, Mold, Germs, Smokers, Carbon Filter, Dust, Blueair Blue Pure 411+ Air Purifier for Home 3 Stage with Washable Pre-Filter, Odors, Pets, Particle, Small

Blueair #ad - Best performing air purifier brand; unique HEPASilent filtration technology is equal in efficiency to true HEPA, while using less energy and less noise. Small bedrooms; filters the air at industry-recommended rate of 5x an hour every 12 minutes at 185 feet² to effectively lower and maintain particle levels.

Quiet mark awarded for sleep without disruption; Whisper-quiet on low 17 dB and equivalent to the noise level of a library on high 46 dB. Combination filter; activated carbon removes odor and gas; HEPASilent filtration technology removes 99. 97% of particles, dust, like pollen, and viruses. Regulatory model Number JOY S. Customize with 6 pre-filter color options, or leave the white mesh frame for a scandinavian look; Washable fabric pre-filter in dark shadow included.
BrandBlueair #ad
ManufacturerBlueair #ad
Height20.5 Inches
Length10.2 Inches
Width10.2 Inches
Part Number411PACF105372
Warranty1 year warranty. 2 year warranty with product registration through blueair.



HFD-310, Carbon Pre-Filter Replacement Compatible with Honeywell Filter K HRF-K2 for HFD-120, HFD-120Q, HFD-300, HFD-320, HFD-323 Air Purifiers

#ad #ad - Package contains two 2 pre-filters. Captures larger particles before reaching HEPA filter, extending life of HEPA filter. Reduces household odors from cooking, cleaning and smoking. Recommended to replace every three 3 months for maximum effiiciency, or more often in harsh environments. Filter-monster branded carbon replacement compatible with Honeywell Filter K HRF-K2. Designed to fit honeywell air purifiers in the hfd120q and hfd300 series including HFD-120, HFD-120Q, HFD-300, HFD-310, HFD-320, HFD-323. #ad
ManufacturerFilter-Monster #ad
Part NumberFM-HRF-K2

10. GermGuardian


1-Pack, CDAP4500WCA and More, Germ Guardian FLT4825 HEPA GENUINE Air Purifier Replacement Filter B for GermGuardian AC4300BPTCA, AC4825, CDAP4500BCA, AC4900CA, AC4825DLX, AC4850PT

GermGuardian #ad - Breathe fresh and cleaner air: a HEPA filter, ACtivated charcoal layer, and pre filter work to help improve indoor air quality. Hassle free fit: germguardian replacement parts are designed for a particular unit style and fit like a glove. 77. This won't affect filter performance.

29 x 4. 3 microns from the air. Reduces odors: activated charcoal filter helps reduce unwanted odors from pets, cooking fumes, smoke, and harmful voc's emitted from a variety of household products and chemicals. Hepa filter: reduces up to 99. 97% of dust, mold spores, pet dander, pollen, and allergens as small as . Only one single combination filter needs to be replaced every 6-8 months depending on the use of the product. 76 x 15. Air purifier models: replacement filter for germ guardian air purifier models ac4300bptca, AC4825, cdap4500wca, AC4900ca, ac4820, AC4850pt, AC4825dlx, cdap4500bca, pure guardian model ap2200ca and blACk + decker bxap148.

Dimensions: 1. The fit of your new filter may vary from the original due to change in materials for a less snug fit. Why buy genuine: genuine germguardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside. Traps allergens: charcoal filter also acts as a pre filter to capture large particle allergens such as pet hair and dust.
BrandGermGuardian #ad
ManufacturerGuardian Technologies #ad
Height1.29 Inches
Length15.77 Inches
Weight0.35 Pounds
Width4.76 Inches
Part NumberFLT4825