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Filterbuy 21x21x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Rheem, Ruud, and Protech (Actual Size: 20.63 x 20.63 x 4.38 Inches)
Regular price
$169.75 USD
Unit price
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Unavailable
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Filterbuy 21x21x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Rheem, Ruud, and Protech (Actual Size: 20.63 x 20.63 x 4.38 Inches) is backordered and will ship as soon as it is back in stock.
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Filterbuy 21x21x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated ...
Regular price
$169.75 USD
Unit price
/
Unavailable
Description
Description
- 21x21x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 20.63" x 20.63" x 4.38")
- MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from mold, pollen, and more while trapping 90% of dust particles without impacting air flow
- High quality construction (made in the USA) features an electrostatically charged design with 8 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance)
- Easy installation beverage board (recyclable) frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures
- Compatible Models: Rheem / Ruud Filter Part Number (PD540018), Protech (540012, 540018, PD540012), Housing Part Numbers (RXFH-E21AM10, RXFH-E21AM13)
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