We can supply all types of filter bag, but our main line is the Industrial Length 2, which is 31" long and has a 7" diameter.  It normally has a sewn in galvanised steel collar.  We offer the polypropylene needle felt as the main option, in 1, 5, 25 and 50 micron from stock.  We are often asked if these bags are cleanable.. you CAN turn them inside out and carefully scrape off any buiild up, but they are not strictly cleanable.  For home use, you can either suspend them from the garage roof or cut out a 6  1/2" hole on a piece of plywood or similar to hold the bag over a suitable container. 

Stainless Steel housings for these bags are available for the professional user at £700.00 each.

Typical price for the non cleanable bag is £7.20 for one off.. discounts available for quantity.. just ask.