Best Seller | DAYTON 2HPB3 Replacement Prefilter, For G2718317, G2622767 Prefilter, Filter Type Prefilter, Performance Rating Unrated, Actual Depth 3/16 in, Actual Height 17 13/16 in, Actual Width 13 3/8 in, Compatible Grainger Part Number 2HPB1, 2HPB2, Compatible Manufacturer Model Number 2HPB1, 2HPB2, Number of Filters 1,... ... more DAYTON 2HPB3 Replacement Prefilter, For G2718317, G2622767 Prefilter, Filter Type Prefilter, Performance Rating Unrated, Actual Depth 3/16 in, Actual Height 17 13/16 in, Actual Width 13 3/8 in, Compatible Grainger Part Number 2HPB1, 2HPB2, Compatible Manufacturer Model Number 2HPB1, 2HPB2, Number of Filters 1,... | | $22.95 go to store |