18x36x1 Air Filters
These 18x36x1 high-efficiency pleated AC filters are available in five options ranging from MERV 8 to MERV 13. You may wonder which to choose, so we have our Filter Comparison Chart here to help you. We are proud to say that all of our air filters are made in the USA using raw materials sourced from US companies. We work hard to produce a quality product and prepare your order for shipment as quickly as possible. We enjoy helping our customers, so please do not hesitate to contact us if you would like our assistance!
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MERV 8
18 x 36 x 1 MERV 8 Pleated Air Filter
$86.88 – subscription plans available$14.48/each (6-pack)
View CartBasicProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 11
18 x 36 x 1 MERV 11 Pleated Air Filter
$117.00 – subscription plans available$19.50/each (6-pack)
View CartMicro AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution -
MERV 13
18 x 36 x 1 MERV 13 Pleated Air Filter
$171.00 – subscription plans available$28.50/each (6-pack)
View CartUltimate AllergenProtect EquipmentHeavy DustMold SporesAverage DustDust MitesPollenDanderFine DustAuto EmissionsSmoke ParticlesBacteriaSub-Pollen ParticlesAttached VirusesPollution
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