Trane / American Standard Perfect Fit BAYFTAH21M / FLR06072

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Products   MERV Rating Filter Life Annual Cost Value Pack
BAYFTAH21M MERV8 SpiroPure F
BAYFTAH21M Compatible (MERV 8)
  • $72.99
  • 2 Filters
  • ($36.50/filter)
MERV 8
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6 Months $72.99/yr

$72.99
2 Filters

($36.50/filter)
BAYFTAH21M MERV11 SpiroPure O
BAYFTAH21M Compatible (MERV 11)
    4.5 stars
  • $59.99
  • 2 Filters
  • ($30.00/filter)
MERV 11
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6 Months $59.99/yr
Best Value!

$59.99
2 Filters

($30.00/filter)
BAYFTAH21M MERV13 SpiroPure F
BAYFTAH21M Compatible (MERV 13)
    5 stars
  • $85.99
  • 2 Filters
  • ($43.00/filter)
MERV 13
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6 Months $85.99/yr

$85.99
2 Filters

($43.00/filter)
BAYFTAH21M Odor Eliminator SpiroPure F
BAYFTAH21M Compatible (OdorBan)
  • $90.99
  • 2 Filters
  • ($45.50/filter)
MERV 10
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6 Months Learn more
about odor eliminator filters
$90.99/yr

$90.99
2 Filters

($45.50/filter)
MERV Rating - Contaminant Removal Guide
MERV Rating   8 11 12 13
Lint & Dust  
Dust Mile Debris  
Pollen  
Mold Spores  
Pet Dander  
Auto Emissions  
Smoke  
Tobacco  
Bacteria  
Note: equals efficient removal of contaminant by filter.