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Koch Filters
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Staff Picks
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RTF Filter Co.
No guesswork, no compromises — just strict quality standards and smart sourcing to deliver the right filter at the right price.
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AAF Flanders Filters
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Free Shipping to the Domestic U.S.
Commercial & Residential
HVAC Filters
Large selection of replacement HVAC filters for AC, Furnace and Commercial systems.
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Vendor:KochKoch Multi-Pleat XL8 Standard Capacity MERV 8 (12 Filters)
Air Quality Rating:- MERV 8
Regular price From $103.99Sale price From $103.99 Regular priceUnit price / per -
Vendor:KochCustom Size Koch Multi-Pleat XL8 MERV 8 Filters
Air Quality Rating:- MERV 8
Regular price From $249.99Sale price From $249.99 Regular priceUnit price / per -
Vendor:AAF FlandersCustom Size AAF Flanders PREpleat MERV 11 Filters
Air Quality Rating:- MERV 11
Regular price From $289.99Sale price From $289.99 Regular priceUnit price / per -
Vendor:AAF FlandersCustom Size AAF Flanders PREpleat LPD MERV 10 Filters
Air Quality Rating:- MERV 10
Regular price From $259.99Sale price From $259.99 Regular priceUnit price / per -
Vendor:AAF FlandersCustom Size AAF Flanders PREpleat MERV 13 Extended Surface Filters
Air Quality Rating:- MERV 13
Regular price From $309.99Sale price From $309.99 Regular priceUnit price / per -
Vendor:AAF FlandersNaturalAire Residential Odor Eliminator Filters with Baking Soda (4 Pack)
Air Quality Rating:- MERV 8
Regular price From $57.14Sale price From $57.14 Regular priceUnit price / per -
Vendor:AAF FlandersAAF Flanders PREpleat LPD MERV 10 Standard Capacity (12 Filters)
Air Quality Rating:- MERV 10
Regular price From $103.99Sale price From $103.99 Regular priceUnit price / per -
Vendor:AAF FlandersAAF Flanders PREpleat MERV 13 Extended Surface (12 Filters)
Air Quality Rating:- MERV 13
Regular price From $195.99Sale price From $195.99 Regular priceUnit price / per -
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Vendor:AAF FlandersCustom Size AAF Flanders EZ-Flow Basic Fiberglass Filters (12 Pack)
Air Quality Rating:- MERV 1 to 4
Regular price $199.99Sale price $199.99 Regular priceUnit price / per -
Vendor:KochKoch Disposable Fiberglass Panel (12 Filters)
Air Quality Rating:- MERV 1 to 4
Regular price From $59.99Sale price From $59.99 Regular priceUnit price / per -
Vendor:KochKoch Disposable Polyester Panel (12 Filters)
Air Quality Rating:- MERV 1 to 4
Regular price From $69.99Sale price From $69.99 Regular priceUnit price / per -
Vendor:KochCustom Size Koch Disposable Panel (12 Filters)
Air Quality Rating:- MERV 1 to 4
Regular price From $218.99Sale price From $218.99 Regular priceUnit price / per -
Vendor:AAF FlandersEZ Flow Basic Fiberglass Filters (12 Pack)
Air Quality Rating:- MERV 1 to 4
Regular price From $59.99Sale price From $59.99 Regular priceUnit price / per -
Vendor:AAF FlandersAAF Flanders Nested Glass EZ-Green Filters (24 Filters)
Air Quality Rating:- MERV 1 to 4
Regular price From $114.99Sale price From $114.99 Regular priceUnit price / per
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PLEATED FILTERS
Driven to keep you up and running
Air Filters
Driven to keep your system up and running, HVAC Filter Solutions takes the guesswork out of buying filters. We deliver dependable products, expert support, and free shipping every time.
AAF Flanders PREpleat MERV 13 Extended Surface
MERV 13 rating reduces up to 95% of airborne particles including dust and lint, dust mite debris, pollen, pet dander, mold spores, bacteria, microscopic allergens, virus carriers, most smoke, smog, oil smoke, as well as lead dust. Hospital-grade air filtration provides maximum protection for your home or business.
EZ Flow Panel Filters
This disposable fiberglass HVAC filter, commonly used as a furnace and AC filter, provides economical dust protection. Rated Up to MERV 4 rating, constructed with Spun Fiberglass media, and supported by a 1-piece heavy chipboard, it supports dependable HVAC system protection.
PerfectPleat High Capacity MERV 8
This pleated HVAC filter, often used as a furnace and AC filter, combines efficiency and durability. Rated MERV 8, constructed with DuraFlex® Media – Patented Media Design media, and supported by a 28 pt. beverage carrier board, it supports dependable HVAC system protection.
Explore our range of AAF Flanders HVAC filters
Latest from our Blog
Upgrade your air with the quality filters and expert tips.
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MERV RATED FILTRATIONMERV-rated filters (1-16): Trap dust, pollen, microbes for cleaner air and HVAC protection.
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FREE SHIPPING - ALWAYSOn Domestic U.S. orders
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HVAC Filter Solution favorites...
PREpleat LPD MERV 10 Standard Capacity
The PREpleat LPD from AAF Flanders is built for dependable day-to-day performance. Its sturdy construction and gradient-density media deliver true MERV 10 efficiency, making it a practical choice for facilities that need reliable filtration at a standard capacity. A solid, no-nonsense filter that gets the job done.
AAF Flanders PREpleat MERV 13 (Extended Surface)
When higher efficiency is required, the PREpleat MERV 13 delivers. Its extended surface design maximizes dust-holding capacity while maintaining airflow, giving you strong particle capture without sacrificing system performance. AAF Flanders built this filter to handle tougher demands — making it a reliable upgrade for improved air quality.
HVAC Filter Solutions
Commercial building owners and facility managers Improve TCO
Filter advisors provide expertise and support. Learn why HVAC Filter Solutions should be your source for quality filtration and service.
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