21x21.5x1 Air Filter Home Trane MERV 11

21x21.5x1 (20x21.13x.75) MERV 11

Aftermarket Replacement For Trane

$17.99

Replacement 1" Pleated Air Filter for Trane Models:

BAYFTAH21W1A
TFE215A1AH00
TFE215A1AH10
TFE215A1AH20
TFE215A1AH30
TFE215A9AH00
TFE215A9AH10
TFE215A9AH20
TFE215A9AH30
TFP215A0AH00
TFP215A0AH10
TFP215A0AH11

  • Nominal size 21" x 21 1/2" x 1" (Actual size 20" x 21 1/8" x 1")
  • Can be used to replace washable pre-filter #BAYFTFR21W1A.
  • Economical, high-capacity media makes this filter an ideal upgrade from standard fiberglass throwaways.
  • Captures a wide variety of airborne allergens including dust, mold, pet dander, and dust mites to extend the life of your air cleaner filter.
  • Lasts up to 3 months.
  • What is MERV
    High quality pleated furnace filters and pleated AC filters, made from a synthetic media can help keep your home's air clean for up to 90 days. Use pleated HVAC filters to remove small particles such as mold, dust and more that pass through cheap spun fiberglass filters. Pet dander, mold, secondhand smoke, household cleaning products and more all contribute to dirty air inside your home. The fact that people spend 90% of their time indoors, and that the air inside is often more dirty than the air outside, led the EPA to name Indoor Air Quality (IAQ) as a top five environmental health risk. Change your home air filters regularly to prevent temporary and long-term negative health effects from breathing in dirty air.
  • Type Whole House Filter
  • Item# DPFTFAAH21P
  • Aftermarket Replacement For Trane
  • Size 21x21.5x1
  • Actual 20x21.13x.75
  • Efficiencyi MERV 11 / APR 1550

More Filters This Size (20x21.13x.75)

  • MERV 8
$14.99
  • MERV 13
$21.99

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