Central Vacuum Filter Screen (2-1/4" W) Handpiece Impellers then check the end cap

then check the end cap for any missed debris or old turbine components

Fits models: Kavo 632/633/639/642/643/645 and Vector F4/F7/V8/V9 styles

Attach the main air or water tubing to the "source in" barb

Replacement filter element for the water/oil/solids particle filter (#49-79)

Central Vacuum Filter Screen (2-1/4" W) Handpiece Impellers then check the end capReplacement 2 1 4" wide filter screen for the central vacuum filter (#49 641). Product Details: Dimensions: 4 1 8" H X 2 1 4" W. For filter elements (not included), see #49 651 and #49 652. Ron Vik has been making products like the Central Vacuum Filter Screen (2 1 4" W) long enough that the design reflects real clinical feedback rather than engineering theory. For offices that track repair parts spend by vendor, Ron Vik products tend to deliver lower