{"title":"Holding Tanks","description":"\u003cp\u003eFresh water, grey water, and black water holding tanks for Black Series trailers and off-road campers. Browse replacement tanks, tank fittings, and waste management accessories compatible with standard RV plumbing systems.\u003c\/p\u003e","products":[{"product_id":"water-tank-black","title":"Water Tank (grey \/ black) (26gal)","description":"\u003cp\u003e26-gallon waste water tank for RV grey and black water storage, moulded from food-grade high-density polyethylene. The rectangular design makes good use of the space under the trailer, and threaded fittings accept standard RV waste connections.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 26.4 gallons (100 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Food-grade HDPE polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 21.5″ × 9.4″ × 31.3″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e 18 lbs (8.2 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e Threaded cap and drain (accepts standard 1.5″ RV waste fittings)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Black Series HQ\/TH Series and most standard RV installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuitable for grey water, black water, or fresh water storage. Ships from Upland, CA.\u003c\/p\u003e","brand":"Universal","offers":[{"title":"Default Title","offer_id":46719837831469,"sku":"RVP-00090","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/71b2df5180696874de8f8eda77e42c37.jpg?v=1750097692"},{"product_id":"drinking-water-tank-16gal","title":"Stainless Steel Drinking Water Tank（16GAL）","description":"\u003cp\u003e16-gallon fresh water tank in 316 marine-grade stainless steel for RV potable water storage. The fully welded construction needs no sealants, the electropolished interior keeps water clean and taste-free, and the baffled design reduces sloshing on the road.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e316 marine-grade stainless steel\u003c\/li\u003e\n\u003cli\u003eFully welded, no sealants\u003c\/li\u003e\n\u003cli\u003eElectropolished interior finish\u003c\/li\u003e\n\u003cli\u003eBaffled design reduces sloshing\u003c\/li\u003e\n\u003cli\u003eWelded inlet with diffuser, bottom drain, vent fitting, and sensor flange\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 16 gallons (60.6 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.6″ × 28.7″ × 7.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall thickness:\u003c\/strong\u003e 6 mm (1\/4″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmpty weight:\u003c\/strong\u003e 26.4 lbs (12 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e 1″ NPT welded bosses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal mounting for all HQ Series RVs; mounting brackets included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShips from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":46772416610605,"sku":"RVP-00189","price":381.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/9200c377940eed67c6898023a4389e8c.jpg?v=1750097565"},{"product_id":"water-tank","title":"Water Tank","description":"\u003cp\u003ePolyethylene holding tank for RV gray or black water storage. Rotationally molded in one seamless piece for a corrosion- and chemical-resistant tank that stands up to the RV environment, with threaded cap and drain fittings for easy service.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeamless rotational-molded construction with no seams to burst\u003c\/li\u003e\n\u003cli\u003eCorrosion- and chemical-resistant\u003c\/li\u003e\n\u003cli\u003eSmooth, easy-clean interior\u003c\/li\u003e\n\u003cli\u003eThreaded cap and drain fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 26.4 gallons (100 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 21.5″ × 9.4″ × 31.3″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmpty weight:\u003c\/strong\u003e 18 lbs (8.2 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e Threaded cap and drain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Gray, black, or fresh water storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm your dimensions and fitment before ordering. Ships from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Drinking Water Wank","offer_id":50994479595821,"sku":"RVP-00274","price":381.0,"currency_code":"USD","in_stock":true},{"title":"General Water Tank","offer_id":50994479628589,"sku":"RVP-00274-2","price":380.0,"currency_code":"USD","in_stock":true},{"title":"Gray Water Tank","offer_id":50994479661357,"sku":"RVP-00274-3","price":380.0,"currency_code":"USD","in_stock":true},{"title":"Black Water Tank","offer_id":50994479694125,"sku":"RVP-00274-4","price":380.0,"currency_code":"USD","in_stock":true},{"title":"General Water Tank 64 Gallon","offer_id":51508562919725,"sku":"RVP-00274-5","price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/9200c377940eed67c6898023a4389e8c_d8a3e3f1-4c26-4e1f-a501-68eda4096c4a.jpg?v=1752760481"},{"product_id":"19-gallon-rv-fresh-water-tank-potable-water-storage-tank-for-drinking-cooking-cleaning-showering-for-campers-trailers-motorhomes-rvs-cube-shape-30-x-16-x-10-wt-5450","title":"19 Gallon RV Fresh Water Tank","description":"\u003cp\u003e19-gallon RV fresh water tank for potable water — drinking, cooking, showering, and dishes in motorhomes, trailers, campers, and tiny houses. Built from BPA-free, impact-resistant plastic with multiple fitting locations for flexible installation.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBPA-free, impact- and weather-resistant plastic\u003c\/li\u003e\n\u003cli\u003eMultiple fitting locations for flexible mounting\u003c\/li\u003e\n\u003cli\u003eSanitary, leak-proof construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 19 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 30″ × 16″ × 10″ (cube shape)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e Two 1.5″ FNPT, two 0.5″ FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e BPA-free plastic\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDo not pressurize the tank. Hardware, valves, and fittings not included. Ships from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":51674299629869,"sku":"RVP-00322","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/51zY0as7bcL._AC_SX679.jpg?v=1764398940"},{"product_id":"a-10-gallon-rv-fresh-gray-water-tank-17-x-14-x-10-bpa-free-10-gallon","title":"10 Gallon RV Fresh\/Gray Water Tank","description":"\u003cp\u003e10-gallon fresh \/ gray water tank for RVs, horse trailers, and marine use. Rotationally molded from durable polyethylene in one seamless piece — no seams to burst — with multiple fittings for flexible plumbing. A clean fit for replacement or OEM installation.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne-piece seamless rotational-molded construction\u003c\/li\u003e\n\u003cli\u003eStain-, corrosion-, and rust-resistant polyethylene\u003c\/li\u003e\n\u003cli\u003eMultiple fitting locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10″ × 14″ × 17″ (not including fittings)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e One 1.25″ fill inlet, three 3\/8″ NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyethylene\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNon-pressurized tank — must be vented. Ships from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":51674302284077,"sku":"RVP-00323","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/71aE_3XTMwL._AC_SX679.jpg?v=1764399263"},{"product_id":"57-inch-rv-camper-flexible-holding-tank-cleaner-with-6-hole-rotary-spray-nozzle-control-handle-and-powerful-hexagonal-water-jet-for-black-tank-treatment-us-garden-hose-thread-compatible","title":"RV Holding Tank Cleaner with Rotary Nozzle 57\"","description":"\u003cp\u003eRV holding tank cleaner with a rotary nozzle and 57″ flexible hose. The rotating hexagonal jets scour residual waste from the black tank after draining, and the long flexible hose reaches deep into the tank, including offset designs.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRotary hexagonal water jets for thorough cleaning\u003c\/li\u003e\n\u003cli\u003e57″ flexible hose reaches deep and around offsets\u003c\/li\u003e\n\u003cli\u003eErgonomic flow-control handle with a lock-on position\u003c\/li\u003e\n\u003cli\u003eStainless steel and POM construction\u003c\/li\u003e\n\u003cli\u003e3\/4″ GHT adapter for garden-hose connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose length:\u003c\/strong\u003e 57″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter:\u003c\/strong\u003e 3\/4″ GHT\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStorage bag and spare gaskets included. Ships from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":51674323157293,"sku":"RVP-00324","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/71uadWofGtL._AC_SX679.jpg?v=1764400229"},{"product_id":"liquified-rv-toilet-treatment-black-holding-tank-digester-odor-eliminator-orange-scent-matts-rv-reviews-orange-32oz","title":"RV Toilet Treatment – Black Tank Deodorizer 32oz","description":"\u003cp\u003eRV black tank treatment and deodorizer, 32 oz. An enzyme-based formula that breaks down solid waste and tissue for easier dumping while neutralizing odor at the source — with an orange scent and a septic-safe, formaldehyde-free formula.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEnzyme formula liquefies waste and tissue for smoother dumping\u003c\/li\u003e\n\u003cli\u003eBreaks down odor-causing bacteria with an orange scent\u003c\/li\u003e\n\u003cli\u003eHelps clear buildup off tank level sensors\u003c\/li\u003e\n\u003cli\u003eBiodegradable, septic-safe, formaldehyde-free\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 32 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Black tank treatment \/ deodorizer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShips from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":51674351042861,"sku":"RVP-00325","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/61wLm-wh4dL._AC_SX679.jpg?v=1764401565"},{"product_id":"sanitary-waste-valve","title":"Sanitary Waste Valve","description":"\u003cp\u003eKeep your RV's waste system clean and easy to manage with a sanitary waste valve built for reliable performance on the road. The valve controls flow from your black and gray tanks, giving you a secure, leak-resistant seal when closed and smooth drainage when open.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant construction stands up to frequent use and harsh conditions\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered seals help prevent leaks and odors\u003c\/li\u003e\n\u003cli\u003eEasy-grip handle for simple operation during tank maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the valve size matches your existing tank fittings before ordering. Ships from Upland, CA.\u003c\/p\u003e","brand":"Black Series","offers":[{"title":"Default Title","offer_id":51977164423469,"sku":"RVP-00810","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/SanitaryWasteValve.jpg?v=1775769942"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/collections\/9200c377940eed67c6898023a4389e8c_d8a3e3f1-4c26-4e1f-a501-68eda4096c4a.jpg?v=1781814167","url":"https:\/\/www.rvpartsgiant.com\/en-au\/collections\/exterior-mainten-holding-tanks.oembed","provider":"RV Parts Giant","version":"1.0","type":"link"}