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20X20X1 DISPOSABLE FURNACE FILTER 8.10 $	16X20X1 DISPOSABLE FURNACE FILTER 8.10 $	20X20X2 DISPOSABLE FURNACE FILTER 13.43 $	14X25X2 DISPOSABLE FURNACE FILTER 13.43 $
20X25X1 DISPOSABLE FURNACE FILTER 8.73 $	16X25X1 DISPOSABLE FURNACE FILTER 8.71 $	18X20X1 DISPOSABLE FURNACE FILTER 10.50 $	20X25X1 PLEATED FURNACE FILTER 19.49 $
20X20X1 PLEATED FURNACE FILTER 17.45 $	16X25X1 PLEATED FURNACE FILTER 17.04 $	16X20X1 PLEATED FURNACE FILTER 15.52 $	STANDARD FIRE-RESISTANT THERMO-PAN 9.39 $
28X30X1 EXACT MERV8 FILTER 70.85 $	STANDARD FIRE-RESISTANT THERMO-PAN 11.51 $	BALLCOCK SHANK WASHER 4.45 $	SNAP CLAMPS 3.19 $
ULTRA FIRE-RESISTANT HEADERS 6.01 $	THIMBLE KIT [Rectangular] 26.31 $	THIMBLE KIT (Round) 29.71 $	ULTRA FIRE-RESISTANT - I-JOIST 12.29 $