17x21x5 Rheem / Ruud Air Filters

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Products   MERV Rating Filter Life Annual Cost Value Pack
ProTech PD540040 Rheem / Ruud
17-1/2x21x5 Media Filter PD540040
  • $56.99
  • 1 Filters
  • ($56.99 / filters)
MERV 8
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6 Months $113.98

$56.99
1 Filters

($56.99 / filter)
17x21x5 Rheem / Ruud MERV8 SpiroPure F
Rheem / Ruud Compatible (MERV 8)
    5 stars
  • $59.99
  • 2 Filters
  • ($30.00 / filters)
MERV 8
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6 Months $59.99
Best Value!

$59.99
2 Filters

($30.00 / filter)
17x21x5 Rheem / Ruud MERV11 SpiroPure F
Rheem / Ruud Compatible (MERV 11)
  • $72.99
  • 2 Filters
  • ($36.50 / filters)
MERV 11
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6 Months $72.99

$72.99
2 Filters

($36.50 / filter)
17x21x5 Rheem / Ruud MERV13 SpiroPure F
Rheem / Ruud Compatible (MERV 13)
  • $79.99
  • 2 Filters
  • ($40.00 / filters)
MERV 13
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6 Months $79.99

$79.99
2 Filters

($40.00 / filter)
17x21x5 Rheem / Ruud OdorBan SpiroPure F
Rheem / Ruud Compatible (Odor Eliminator)
  • $82.99
  • 2 Filters
  • ($41.50 / filters)
MERV 10
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6 Months Learn more
about odor eliminator filters
$82.99

$82.99
2 Filters

($41.50 / 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.