16x21x5 White-Rogers F825-0431 / F8110385 / FR1000-100

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Products   MERV Rating Filter Life Annual Cost Value Pack
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (MERV 8)
    5 stars
  • $61.99
  • 2 Filters
  • ($31.00 / filters)
MERV 8
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6 Months $61.99
Best Value!

$61.99
2 Filters

($31.00 / filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (MERV 11)
  • $67.99
  • 2 Filters
  • ($34.00 / filters)
MERV 11
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6 Months $67.99

$67.99
2 Filters

($34.00 / filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (MERV 13)
  • $70.99
  • 2 Filters
  • ($35.50 / filters)
MERV 13
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6 Months $70.99

$70.99
2 Filters

($35.50 / filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (OdorBan)
  • $70.99
  • 2 Filters
  • ($35.50 / filters)
MERV 10
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6 Months Learn more
about odor eliminator filters
$70.99

$70.99
2 Filters

($35.50 / filter)
MERV Rating - Contaminant Removal Guide
MERV Rating   8 11 12 13
Lint & Dust  
Dust Mite Debris  
Pollen  
Mold Spores  
Pet Dander  
Auto Emissions  
Smoke  
Tobacco  
Bacteria  
Note: equals efficient removal of contaminant by filter.