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Stens 605-500 Air Filter Kit  
New from $17.35
 
$17.35$25.99
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SPT Magic Clean HEPA Air Cleaner with Ionizer Medium: 151-400 sq. ft.  
New from $61.98
 
$55.07$74.25
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SPT Replacement Activated Carbon filter for AC-2102  
New from $31.67
 
$31.67$50.00
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3M Ultra Allergen Reduction Filter 14 in x 14 in x 1 in  
New from $25.25
 
$25.25$25.99
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3M Micro Allergen Filter 14 in x 14 in x 1 in  
New from $19.00
 
$19.00$19.99
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SPT Replacement TiO2 filter for AC-2102  
New from $31.67
 
$30.99$50.00
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3M Ultra Allergen Reduction Filter 12 in x 24 in x 1 in  
New from $25.25
 
$25.25$25.99
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K & COMPANY Replacement Air Filter  
New from $16.99
 
$16.99$16.99
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Replacement HEPA Filter for Kenmore Air Cleaner 88500  
New from $99.99
 
$99.99$99.99
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Blueair 400 Series Particle Replacement Filter  
New from $59.99
 
$59.99$59.99
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Kenmore Replacement Filter for Air Cleaner 85150  
New from $39.99
 
$39.99$39.99
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Kenmore Air Filter  
New from $15.79
 
$15.79$29.99
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SPT Replacement ION Exchange Filter for SU-4010  
New from $25.00
 
$25.00$25.00
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3M Ultra Allergen Reduction Filter 20 in x 24 in x 1 in  
New from $17.49
 
$17.49$17.49
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Winix Size 25 - One year replacement filter set: ; 1-True HEPA + 4 Carbon Pre- Filters (fits P450)  
New from $89.99
 
$89.99$89.99
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Kenmore Replacement Carbon Pre-Filter  
New from $11.99
 
$11.99$11.99
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3M Micro Allergen Filter 16 in x 16 in x 1 in  
New from $16.99
 
$16.99$16.99
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Kenmore HEPA Replacment Air Filter  
New from $69.99
 
$69.99$69.99
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Holmes HEPA Replacement Filter  
New from $24.25
 
$24.25$24.25
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Winix Size 17 - One year replacement filter set: 1-True HEPA + 4 Carbon Pre- Filters (fits P150)  
New from $59.99
 
$59.99$59.99
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Blueair 500 Series Carbon Replacement Filter  
New from $149.95
 
$149.95$149.95
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SPT Replacement TiO2 Filter for AC-7014  
New from $30.00
 
$30.00$30.00
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Kenmore Replacement Filter for Air Cleaner 85450  
New from $69.99
 
$69.99$69.99
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Kenmore Replacement Electret Air Filter  
New from $10.99
 
$10.99$10.99
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Replacement Carbon Pre-Filter for Kenmore Air Cleaner 03283394000  
New from $9.99
 
$9.99$9.99
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Replacement HEPA Filter for Kenmore Air Cleaner 03283394000  
New from $24.99
 
$24.99$24.99
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Kenmore Replacement Filter for Air Cleaner 85300  
New from $59.99
 
$59.99$59.99
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SPT Replacement Filter for AC-3000I  
New from $29.45
 
$29.00$29.45
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Honeywell Universal Replacement Filter  
New from $12.99
 
$12.99$12.99
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WEN 5-Micron Outer Air Filters (2-Pack)  
New from $18.99
 
$17.09$18.99
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3M Ultra Allergen Reduction Filter 10 in x 20 in x 1 in  
New from $16.96
 
$16.96$16.96
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Craftsman 2.5 Gallon Vac Replacement Filter  
New from $6.99
 
$6.29$6.99
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Kenmore HEPA Replacement Air Filter  
New from $39.99
 
$39.99$39.99
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Snow Joe Ash Vac ASHJ201 Replacement Filter - ASHJ201FTR  
New from $13.39
 
$13.39$13.99
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Blueair 400 Series Carbon Replacement Filter  
New from $119.95
 
$99.00$119.99
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Blueair 500 Series Particle Replacement Filter  
New from $79.99
 
$79.99$79.99
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3M Ultra Allergen Reduction Filter 18 in x 18 in x 1 in  
New from $16.96
 
$16.96$16.96
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3M FILTRETE ALLERGEN FILTER 14 X25 X1  
New from $19.99
 
$19.00$19.99
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3M Micro Allergen Filter 24 in x 30 in x 1 in  
New from $24.99
 
$23.79$24.99
Price History Buy Now
3M Ultra Allergen Reduction Filter 16 in x 30 in x 1 in  
New from $17.99
 
$17.99$17.99
Price History Buy Now
3M Micro Allergen Reduction Filter 14 in x 36 in x 1 in  
New from $31.49
 
$31.49$31.49
Price History Buy Now
3M Ultra Allergen Reduction Filter 12 in x 36 in x 1 in  
New from $17.99
 
$17.99$17.99
Price History Buy Now
3M Air Filter 20 x 25 x 1  
New from $13.69
 
$13.69$13.69
Price History Buy Now
3M Micro Allergen Reduction Filter 20 in x 36 in x 1 in  
New from $27.99
 
$27.99$27.99
Price History Buy Now
3M Micro Allergen Reduction Filter 30 in x 60 in Hammock Style  
New from $20.99
 
$20.28$20.99
Price History Buy Now
SPT Replacement HEPA filter for AC-7014  
New from $30.00
 
$25.00$30.00
Price History Buy Now
Whirlpool True HEPA Filter for Full-Size Air Purifiers  
New from $29.99
 
$29.24$29.99
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SPT Replacement Activated Carbon filter for AC-7014  
New from $25.00
 
$19.62$25.00
Price History Buy Now
Honeywell HRF-R1 True HEPA Replacement Filter (Filter R)  
New from $29.99
 
$21.43$29.99
Price History Buy Now
3M Dust & Pollen Filter 24 in x 24 in x 1 in  
New from $10.99
 
$8.86$10.99
Price History Buy Now
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