Description The magnetic knobs are easy to install and are a long lasting solution that are both functional and attractive. Once installed, no more tolls are needed to replace or wash filters, and in fact, make the job of doing so simple and easy. SKU: FG0258 Steps for Installing the AC Latch Related products Flex-E-Bristle 18 inch Standard for All Cobras Add to Cart 18 Gauge Shear Drill Powered Cutter Add to Cart Brush – 18 inch DuctMaster – .032 inch Level Bristles – BLK Add to Cart Red Hose with Cuffs – 1 1/2 inch x 35 ft Add to Cart 18 Inch Bristle Brush Add to Cart 2 HP Compressor Accessory Kit Add to Cart