20 x 20 x 1 Polyester Merv 4 Filter

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SKU: S-PYM4-20201
MERV Rating: 4


MERV Rating4
Air Filter TypeEconomy Polyester Filter
Media TypePolyester (Progressive density)
Frame TypeMoisture Resistant Die Cut Chipboard
GradeEconomy (Often replaces fiberglass filters)

UL Class 2 standard 900, Wire-reinforced

Particle size

>10 μm

CapturesPollen, Dust Mites, Insects, Sanding Dust, Spray Paint, Textile & Carpet Fibers
Typical ApplicationsResidential, Light Commercial, Minimum Equipment Protection
ManufacturedProudly Made in the USA!

Can't find your size? Don't worry. We make any size, in any quantity, and we do it fast! 48 Hour lead time on custom sized pleated filters!

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