
- Size 21 True HEPA + 4 Carbon Pre-filters One Year Replacement Filter Set Combo
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Overstock.com
From $63.73 (New)
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Drugstore.com
From $79.99 (New)

From $63.73 (New)
From $79.99 (New)

| Last Seen | |
| Highest | $75.99 Dec 26, '15 |
| Lowest | $63.73 Feb 13, '16 |
| Average | $72.90 (30d avg) $74.01 (90d avg) $73.98 (180d avg) $72.38 (365d avg) $71.55 (Lifetime average) |
| Added | Aug 9, 2014 |
This is a one year replacement set that will keep your home feeling fresh. This filter set combines a 99.97-percent efficient True HEPA and Odor Absorbing Carbon Pre-Filters to capture unseen particles suspended in the air and provides users with clean air. Fits Winix P300, 5300 and 5500 Colors/finish: White, black Materials: Polypropylene, polyester Set includes: One (1) True-HEPA filter, four (4) carbon pre-filters Setting: Indoor Dimensions: 12.5 inches long x 16.25 inches wide x 1.8 inches high Care instructions: Reference user manual True HEPA filtration Compatibility Four (4) odor-blocking carbon pre-filters

| Latest | $79.99 75 mins ago |
| Highest | $79.99 Jun 23, '15 |
| Lowest | $69.99 Jun 15, '13 |
| Average | $79.99 (30d avg) $79.99 (90d avg) $79.99 (180d avg) $78.00 (365d avg) $72.83 (Lifetime average) |
| Added | Jun 15, 2013 |
Size 21 One Year Replacement Filter Set: 1-True HEPA + 4 Carbon Pre-Filters The 21Combo Replacement Filter Helps to Filter up to 1 Year Pre-Filters Support Odor Control The 21 Combo is exactly what the doctor ordered. The replacement filter is compatible with the Winix MODEL # 5300,5500, and 6300. Included in the combo is a 99.97% True HEPA filter and 4 Activated Carbon Pre-Filter to supportodor control. The 21 Combo provides filtration for up to 1 full year.