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RV FRESH WATER STORAGE TANKS RV FRESH WATER STORAGE TANKS are manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water. Each tank is equipped with standard NPT openings for vent, fill and drain. All Moeller water tanks feature a nominal wall thickness of 0.300", satisfies all U.S. Coast Guard standards and meets FDA spec CFT177 1520 requirements. A vast array of  water tank sizes ensures you the right fit for your Boat or RV application. Click on the item titles below for complete product details Quantity   Description Price Moeller 4 Gal. Water / Waste Holding Tank, #041204 Stock# 1582141 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 11.75" L x 10.25" W x 9.25" H $63.50 Moeller 6 Gal. Water / Waste Holding Tank, #041206 Stock# 1582142 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 16.00" L x 11.75" W x 8.00" H $71.50 Moeller 9 Gal. Water / Waste Holding Tank, #041209 Stock# 1582143 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 17.00" L x 13.75" W x 10.25" H $81.50 Moeller 13 Gal. Water / Waste Holding Tank, #041215 Stock# 1582144 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 24.25" L x 15.25" W x 8.75" H $99.00 Moeller 20 Gal. Water / Waste Holding Tank, #041220 Stock# 1582145 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 21.00" L x 17.00" W x 14.00" H $119.00 Moeller 23 Gal. Water / Waste Holding Tank, #041224 Stock# 1582146 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 22.50" L x 22.50" W x 12.00" H $129.00 Moeller 24 Gal. Water / Waste Holding Tank, #041225 Stock# 1582147 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 29.50" L x 16.63" W x 12.75" H $139.00 Moeller 28 Gal. Water / Waste Holding Tank, #041229 Stock# 1582148 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 23.50" L x 20.00" W x 15.50" H $147.00 Moeller 29 Gal. Water / Waste Holding Tank, #041230 Stock# 1582149 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 28.00" L x 23.00" W x 11.50" H $156.00 Moeller 39 Gal. Water / Waste Holding Tank, #041239 Stock# 1582150 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 32.00" L x 21.50" W @Top x 19.75" W @Bottom x 14.50" H $166.00 Moeller 44 Gal. Water / Waste Holding Tank, #041245 Stock# 1582151 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 35.25" L x 20.88" W x 15.25" H $222.00 Moeller 76 Gal. Water / Waste Holding Tank, #041277 Stock# 1582152 Specially designed for waste or water tank applications. Each tank is manufactured from rotationally molded, cross-linked polyethylene plastic that will not filter taste into water or emit waste odors. Size: 35.62" L x 23.25" W x 22.81" H $229.00 Waste/Water Holding Tank Adapter Kit, #041311 Stock# 1582153 Straight Pipe-to-Hose Kit. Each kit contains parts required to attach hoses to waste tanks: (2) 1/2 NPT x 1/2" Barb (2) 1-1/2 NPT x 1-1/2" Barbs (1) 1-1/2" MNPT x 1/2" FNPT Reducer and Teflon Tape. Moeller Part# 041311 $19.95 Waste/Water Holding Tank Adapter Kit, #041390 Stock# 1582154 90° Pipe-to-Hose Kit. Each kit contains parts required to attach hoses to waste tanks: (1) 1/2 NPT x 1/2" Barb (2) 1-1/2 NPT x 1-1/2" Barbs and Teflon Tape. Moeller Part# 041390 $19.95