Air Filter, Rectangle 2-1/8"H

6-5/8"Lx3-7/8"Wx2-1/8"H Fits Models BS50-2, BS50-2i, BS50-4, BS50-4s, BS60-4, BS60-4s, BS70-2i, DS70 Meets or exceeds manufacturers recommended specs. Backed by Sierra’s Limited Lifetime Warranty. Backed by Sierra’s Limited Lifetime Warranty.