Box of 30 CSTW20-9.75 Filter 20 Micron 9.75 x 2.75 – New in Box
Box of 30 CSTW20-9.75 Filter 20 Micron 9.75 x 2.75 – New in Box These are new in their original case. The case does not have a Manufacturer’s name on it. mei pf usw – B-1-3 in box11-0791 or 11-0652