14 × 20 Filters | McMaster-Carr

Filter by

HVAC Filter Trade Size

System of Measurement

Inch

Thickness

3/8"

Filter Type

Panel

MERV Filter Rating

Reusable

Frame Material

Removes Particle Size Down To

For Removing

Material

Air Filter Performance

Prefilter

Specifications Met

UL 900

Filter Efficiency @ 1 Microns

Construction

For Use With

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Filter Efficiency @ 3 Microns

Maximum Temperature

Support Grill Material

Steel

Frame Gauge

Certification

UL Classified

For Filter Thickness

Frame Finish

Galvanized

Forward

How can we improve?

15 Products

Heating, Ventilation, and Air Conditioning

Air Filters

Trap dust and debris in HVAC, exhaust, and electronics systems to improve efficiency and air quality

11 products

Air Filter Frames

Hold panel filters as well as filter rolls and pads in place in HVAC systems

4 products