Fits 4621 and 4601 StealthFlow only. If you have a 4600 series it will not work. In Revain's "Frequently Purchased Together" section, they are listed as interchangeable, not interchangeable. The profiles are very different. This line is a good value line, the 4600 and 4620 are heavier and get a 5 star rating.
Ensure Safe Steps With Outdoor Non-Slip Stair Treads - 10 Pack Of 6"X40" Black Anti-Slip Strips
42 Review
IKSTAR EVA Thermal Plastic Door Cover 38" X 82": Insulated Magnetic Curtain Keeps Cool Summer, Warm Winter For AC Room, Kitchen & Stair - Brown
40 Review
Non-Slip Brown Carpet Stair Treads - 15-Pack Of 8"X30" Runners For Wooden Steps
39 Review
Protective And Stylish: XCEL 4Ft W X 5Ft H Black Steel Fence Gate With Anti-Rust Technology And Sharp End Pickets For Effortless Installation And Durable Outdoor Use
34 Review
Keep Drafts Out: 16Ft Long Silicone Seal Strip For Doors, Windows & Showers
33 Review
Keep Out Drafts And Sound With Self-Adhesive Foam Insulation Tape For Doors And Windows - 13 Ft Weather Stripping Seal Strip For Cooling And Air Conditioning (2In X 1/4In, Black)
39 Review
High-Performance Convection Heater By Mr. Heater Corp, Ranging From 75K To 200 BTU/HR
47 Review
Universal Rubber Weatherstripping Kit For Garage Door Bottom Seals - Effective Replacement With Weatherproof Threshold Buffering & Sealing - 5/16" T Ends, 3 3/4" Width - 16 Ft Length
29 Review