SimplyFilters.com

Filters... That's simply all we sell!

Welcome to SimplyFilters.com. We've been selling filters since 2004. We're one of the few truly family run businesses on the internet and we want to earn your business. Whether you're a home owner looking for a few filters, or a business looking for a few hundred filters, we're here to help you with your air filtration needs. 

  • $55.80 In Stock

    18x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 17-1/2" x 19-1/2” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 18x20x1 is also available in MERV 11 and MERV 13...

    $55.80
    In Stock
  • $69.00 In Stock

    20x25x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 19-9/16" x 24-9/16" x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 20x25x1 is also available in MERV 11 and MERV 13...

    $69.00
    In Stock
  • $49.20 In Stock

    10x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 9-1/2” x 19-1/2” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 10x20x1 is also available in MERV 11 and MERV 13...

    $49.20
    In Stock
  • $50.00 In Stock

    Quality Filters replacement for the TRION AIR BEAR CUB 16x25x3 style filter.  16x25x3 Trion Replacment Filter Replaces 229990-101 Trion filters Exact Dimensions 15-3/4" x 24-1/4" x 3" Your air will love this filter! (Does air have feelings?) Made in the USA! MERV 8 or MERV11 Price discount per filter for 6 filters/case. Prices shown are for a...

    $50.00
    In Stock
  • $55.20 In Stock

    20x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 19-9/16" x 19-9/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 20x20x1 is also available in MERV 11 and MERV 13...

    $55.20
    In Stock
  • $59.88 In Stock

    14x25x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 13-1/2” x 24-9/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 14x25x1 is also available in MERV 11 and MERV 13...

    $59.88
    In Stock
  • $49.76 In Stock
    Sale!

    Quality Filters replacement for the Honeywell FC100A1037 20x25x5 style filter.  20x25x5 Honeywell Replacment Filter Replaces FC100A1037 Honeywell Filters Exact Dimensions 19.875” x 24.6875” x 4.25” (or 19-7/8 x 24-11/16 x 4-1/4) Your air will love this filter! (Does air have feelings?) Made in the USA! MERV 8 or MERV11 Price discount per filter for 4...

    $49.76
    In Stock
  • $55.80 In Stock

    15x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 14-9/16” x 19-9/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 15x20x1 is also available in MERV 11 and MERV 13...

    $55.80
    In Stock
  • $53.00 In Stock

    Quality Filters replacement for the Trion 20x20x5 style filters.  20x20x5 Trion Replacement Filter Exact Dimensions are 19-11/16" x 20-11/16" x 4-7/8" Made in the USA! Available in MERV 8 or MERV 11 Price discount per filter for 4 Filters/Case Prices shown are for a case of filters. Sold as 2 FILTERS or 4 FILTERS per CASE. (selection below)

    $53.00
    In Stock
  • $52.56 In Stock

    16x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 15-9/16” x 19-9/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 16x20x1 is also available in MERV 11 and MERV 13...

    $52.56
    In Stock
  • $82.20 In Stock

    25x25x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 24-1/2" x 24-1/2" x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 25x25x1 is also available in MERV 11 and MERV 13...

    $82.20
    In Stock
  • $74.40 In Stock

    15x25x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 14-1/2” x 24-1/2” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 15x25x1 is also available in MERV 11 and MERV 13...

    $74.40
    In Stock
  • $49.20 In Stock

    12x24x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 11-13/16” x 23-13/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 12x24x1 is also available in MERV 11 and MERV...

    $49.20
    In Stock
  • $90.00 In Stock

    22x22x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 21-15/16" x 21-15/16" x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 22x22x1 is also available in MERV 11 and MERV...

    $90.00
    In Stock
  • $51.28 In Stock
    Sale!

    Quality Filters replacement for the TRION AIR BEAR 20x25x5 style filter.  20x25x5 Trion Replacment Filter Replaces 229990-102 Trion filters Exact Dimensions 19-1/2" x 24" x 4-3/4" Your air will love this filter! (Does air have feelings?) Made in the USA! MERV 8 or MERV11 Price discount per filter for 4 filters/case.  Prices shows are for a case of...

    $51.28
    In Stock
  • $52.20 In Stock

    12x20x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 11-13/16” x 19-13/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 12x20x1 is also available in MERV 11 and MERV...

    $52.20
    In Stock
  • $72.00 In Stock

    10x10x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 9-1/2” x 9-1/2” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 10x10x1 is also available in MERV 11 and MERV 13...

    $72.00
    In Stock
  • $48.88 In Stock
    Sale!

    Quality Filters replacement for theHoneywell FC100A1003 16x20x5 style filter.  16x20x5 Honeywell Replacment Filter Replaces FC100A1003 Honeywell Filters Exact Dimensions 15-1/2 x 19-5/8 x 4-1/4 Your air will love this filter! (Does air have feelings?) Made in the USA! MERV 8 or MERV11 Price discount per filter for 4 filters/case. Prices shown are for a...

    $48.88
    In Stock
  • $55.20 In Stock

    16x25x1 pleated filter, MERV 8, manufactured by Quality Filters  Exact dimensions: 15-9/16 x 24-9/16” x 3/4”  High Capacity filter at the standard capacity price.  16 pleats per linear foot for lower resistance  Low resistance allows more efficient heating/cooling  Made in the USA, in Robertsdale, AL 16x25x1 is also available in MERV 11 and MERV 13...

    $55.20
    In Stock