19-3/8" x 19-3/8" x 3-5/8"
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MERV 8
20x20x4 Air Filters MERV 8 Pleated Filter
$53.97 – subscription plans availableAdd to cart$17.99/each (3-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 11
20x20x4 Air Filters MERV 11 Pleated Filter
$59.97 – subscription plans availableAdd to cart$19.99/each (3-pack)
View CartMicro AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 13
20x20x4 Air Filters MERV 13 Pleated Filter
$65.97 – subscription plans availableAdd to cart$21.99/each (3-pack)
View CartUltimate AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution
Showing all 3 results