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
  • $57.99
  • 2 Filters
  • ($29.00/filters)
MERV 8
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6 Months $57.99
Best Value!

$57.99
2 Filters

($29.00/filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (MERV 11)
  • $63.99
  • 2 Filters
  • ($32.00/filters)
MERV 11
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6 Months $63.99

$63.99
2 Filters

($32.00/filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (MERV 13)
  • $66.99
  • 2 Filters
  • ($33.50/filters)
MERV 13
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6 Months $66.99

$66.99
2 Filters

($33.50/filter)
16x21x5 White-Rodgers SpiroPure F
White-Rodgers F825-0431 (OdorBan)
  • $65.99
  • 2 Filters
  • ($33.00/filters)
MERV 10
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6 Months Learn more
about odor eliminator filters
$65.99

$65.99
2 Filters

($33.00/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.