Review on 2-Pack HQRP 7-Inch Filters - Compatible with VACUFLO H-P Central Vacuum Systems 🔍 (FC300, FC550, FC650, FC310, FC520, FC530, FC540, FC610, FC620, FC670) - Quality Replacement Part (8106-01) by Stan Myers

Bought to replace an original Vacuflo FC610 installed circa 2004. I'm not sure when the filter was last changed as it was inherited from a previous homeowner but this one fits although you can use the clip that holding it, unscrew, install the filter, and then re-tighten the clip with the center screw. It will certainly be easier if you change more often in the future. The old filter was so ugly and covered in dirt it was impossible to tell if it was OEM or identical and I may have damaged the clip when removing it. Nevertheless, the filter makes a well-made impression.