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Picture of Source 1 S1-FM313 by Aprilaire

Source 1 S1-FM313 by Aprilaire

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SKU: S1-FM313

MPN: 908603

$62.95

Product description

Aprilaire(313) Replacement Media S1-FM313 MERV 13 S1-TM11PAC20202A, Also fit S1-FM310 Merv 11
1 each

Products specifications

MERV Rating	13
OEM Product	Yes
Filter Size	Other
Filter Size	4 Inch
Choose Size	19x20x4
Actual Size	19-3/4 x 18-1/2 x 4-1/8
Form Factor	Expandable Filter
Model Number	S1-FM313

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