Thetford 96614 Aquabio Holding Tank Treatment, 1 Gal. OVERSIZED Captive star type lock washers

Captive star type lock washers meet CE requirements for anti-rotation and eliminate handling of small

vinyl covers

Mounts to 7/8" to 1-1/4" rails

Low: 25 to 16 degree beamwidth

Thetford 96614 Aquabio Holding Tank Treatment, 1 Gal. OVERSIZED Captive star type lock washersAquaBio, a new twist on holding tank treatments, offers today's RVers a Formaldehyde and Bronopal Free formula. Thetford's next generation of holding tank solutions is campground friendly and complies with California regulations. The quick acting holding tank treatment eliminates odors while digesting waste and toilet paper to prevent clogging, all without any harsh chemicals. Proudly made in the USA, Thetford's New AquaBio is formulated and tested