Description Manuals Videos Articles Clemco 90041 - Nut, Lens Frame, Apollo 20 This a replacement Lens Frame Nut for Clemco Apollo 20 Breathing Air Respirator Apollo 20 HP Item # 26 Apollo 20 LP Item # 17 Product Info Manual Supplied Air Respirators: More Than Just A Fashion Statement Related Parts (1) Parts Included (1) Clemco Apollo 20 LP DLX Supplied-Air Respirat… #21299 $469.51 628 Customers Also Viewed Clemco Apollo 20 Lens Frame Screw #90295 $2.87 Clemco Apollo 20 Lens Frame Latch #21298 $26.24 Clemco Apollo 60 and Apollo 600 Outer Lens Co… #04361 $21.92