20" x 20-5/8" x 4-3/8"
Showing all 8 results
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MERV 8
20 x 21 x 5 MERV 8 Healthy Climate X8790, PCO14-23
$63.98 – subscription plans available$31.99/each (2-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 8
20 x 21 x 5 MERV 8 Lennox X8790, PCO14-23
$63.98 – subscription plans available$31.99/each (2-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 11
20 x 21 x 5 MERV 11 Healthy Climate X8790, PCO14-23
$71.98 – subscription plans available$35.99/each (2-pack)
View CartMicro AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 11
20 x 21 x 5 MERV 11 Lennox X8790, PCO14-23
$71.98 – subscription plans available$35.99/each (2-pack)
View CartMicro AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 8
20 x 21 x 5 Odor Control Healthy Climate X8790, PCO14-23
$77.98 – subscription plans available$38.99/each (2-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 13
20 x 21 x 5 MERV 13 Healthy Climate X8790, PCO14-23
$77.98 – subscription plans available$38.99/each (2-pack)
View CartUltimate AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 8
20 x 21 x 5 Odor Control Lennox X8790, PCO14-23
$77.98 – subscription plans available$38.99/each (2-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 13
20 x 21 x 5 MERV 13 Lennox X8790, PCO14-23
$77.98 – subscription plans available$38.99/each (2-pack)
View CartUltimate AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution
Showing all 8 results