... and PE plastic ring collar 3.plaining weaving Polyester liquid filter bag size:7*16,7*32,4*8.25,4*14 ... instructions: 1. Thoroughly clean the strainer2. Open outfit filter paper carton, remove inside filter, note top labels and plastic bags are intact3 ... take cover plastic shopping bags, with nut embossed spanner7. Open filter top exhaust valce8. Slightly open the inlet valve, causes the ...