The rubber grommet on the open end was quite small and I had to have a good chat with it to get it in place - a A small soap dish made installation easier. The bottom end (where the filter is secured with a plastic plate/nut) is covered with a flexible rubber plate with a hole in the center for a threaded stem. Nothing I've seen before for VF4000 filters (or similar shop vacuum with model number 90328/90328-00) that have two open ends, but it works.
Ni-Mh 19.2V 3.6Ah Replacement Battery For Craftsman Diehard C3 130279005, 130279003, 315.113753, 315.115410, 315.11485 1323903 1323517 11375 11376 Cordless Power Tools
42 Review
Energup 3.0Ah 40V MAX Replacement Battery For Black+Decker 40V LBX2040, LBXR36, LBXR2036, LST540 & More
40 Review
Energup Li-Ion Replacement Battery Pack For Black Decker Versapak VP Series With 2-Port Charger
43 Review
Maximize Your Power Tools With Energup Upgraded 12V 3000MAh Lithium-Ion Battery For Milwaukee M12 - 2 Pack
52 Review
FANSTINOW Folding Knife: Compact, Durable & Easy To Carry!
30 Review
Get The Job Done With DURATECH Flex-Head Ratcheting Wrench Set - 12-Piece Metric Set With Rolling Pouch
28 Review
140Mm/150 Grit Diamond Needle File Set - 10 Piece HTS 101E0
30 Review
Fiskars X25 Splitting Axe: 28-Inch Length for Superior Splitting Power
20 Review