Grainger 3G-OTH-58142 — Technical Specifications

Name: Grainger 3G-OTH-58142 GRAINGER Ring Panel Air Filter: 18 in x 20 in x 1 in, 20 in Section Wd, 1 Sections, 2 Ply, MERV 8 (MPN 33E909). Key specifications — Performance Rating: MERV 8; Brand: GRAINGER; Media Material: Synthetic.
Brand: Grainger

The GRAINGER Ring Panel Air Filter (MPN 33E909) is a MERV 8 rated, synthetic media air filter measuring 18 in x 20 in x 1 in. It features a 2-ply construction with 1 section and a 20 in section width. This product is designed for general filtration applications requiring MERV 8 performance.

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Technical Specifications

Parameter	Value
Ply	2
Type	MERV 8
Brand	GRAINGER
Sections	1
Section Wd	20 in
Media Material	Synthetic
Performance Rating	MERV 8
Manufacturer Part Number	33E909