Nautilus Replacement Range Hood Filter, 8-3/4" x 10-1/2-In. Heaters for Livestock Tanks & Troughs The patented seal design combines

The patented seal design combines specially designed rubber gaskets with encapsulated wax to form a seal that is three times stronger than a wax ring without the mess

Keyed Alike - multiple locks open with the same key - feature a 1-9/16in (40mm) reinforced laminated steel lock body providing extra strength and a 1-1/2in (38mm) tall

magnetic backing attaches to most metal surfaces

The bulb provides 800 lumens and has a color temperature: 2700 Kelvins

Replacement blade: #42770

Nautilus Replacement Range Hood Filter, 8-3/4" x 10-1/2-In. Heaters for Livestock Tanks & Troughs The patented seal design combinesNautilus, Replacement Range Hood Filter, Fits Nautilus NY, NW and NP Series And Most Broan Range Hoods, 8 3 4" x 10 1 2" x 3 8".