Best Garden 4 Ft. 8 In. W. x 6 Ft. 5 In. H. x 4 Ft. 8 In. D. Walk-In Greenhouse LintEater These valves meet the following

These valves meet the following specifications: UL-water (258) 1/2"-2"

Designed for drop-in installation

Ideal to keep handy in tool boxes

white head screw

Designed to prevent dangerous back siphonage and back flow

Best Garden 4 Ft. 8 In. W. x 6 Ft. 5 In. H. x 4 Ft. 8 In. D. Walk-In Greenhouse LintEater These valves meet the followingIdeal for protecting and growing seeds, seedlings and young plants. Sturdy push fit frame; no tools required. Removable, clear, UV (ultra violet) protected PVC (polyvinyl chloride) thermal cover with full length roll up zipper door for easy access and ventilation. 12 wire grid shelves promote air flow and better drainage. Complete with hook and loop ties, and D ring hooks for greater stability when attached to wall.