{"product_id":"aqua-classic-gro-75-gpd-ro-system","title":"Aqua Classic GRO-75 GPD RO System","description":"\u003cp\u003eThe Aqua Classic GRO-75 Reverse Osmosis System (ACII-GRO-75) features a Pentair GRO-75 GPD membrane, a high-efficiency RO element designed to deliver excellent purified-water production while reducing the amount of water sent to drain. This four-stage under-sink system ships with a faucet package and is built for homeowners who want strong daily output paired with better water efficiency in a single package.\u003c\/p\u003e\u003cp\u003eThe Pentair GRO (Green Reverse Osmosis) membrane is engineered to improve the ratio of treated water to wastewater compared with conventional RO elements, an increasingly valued feature for environmentally conscious households and for regions where water use is a concern. Rated at 75 GPD, it refills the storage tank quickly while running more efficiently than a standard membrane of similar output, helping reduce overall water consumption.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRO model: Aqua Classic II GRO\u003c\/li\u003e\n\u003cli\u003eMembrane: Pentair GRO-75 GPD high-efficiency element\u003c\/li\u003e\n\u003cli\u003eDaily flow rate: 75 GPD\u003c\/li\u003e\n\u003cli\u003eStages: 4\u003c\/li\u003e\n\u003cli\u003eIncludes: faucet package\u003c\/li\u003e\n\u003cli\u003eShipping weight: approximately 31 lbs each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReverse osmosis works by pressing water through a semipermeable membrane that rejects dissolved solids, and the GRO element does this while improving recovery so less water goes down the drain. The four-stage Aqua Classic II layout adds sediment and carbon treatment before and after the membrane for cleaner, better-tasting results, and the included faucet package completes the under-sink installation with a dedicated tap.\u003c\/p\u003e\u003cp\u003eAs with all RO systems, replacing the pre-filters on schedule protects the membrane from chlorine and particulate and sustains both quality and efficiency over time. Because the GRO membrane's efficiency advantage depends on proper system condition, keeping the filters fresh is especially worthwhile here. For households that want generous output, refined taste, and a more water-efficient design that reduces waste, the Aqua Classic GRO-75 with its Pentair membrane is a standout, forward-looking choice.\u003c\/p\u003e\u003cp\u003eMounted under the sink and connected to the cold-water supply, the system pairs the efficient Pentair GRO membrane with the dependable Aqua Classic II housing layout for easy long-term ownership. For eco-conscious households that want generous 75 GPD output while sending less water to the drain, this Aqua Classic GRO-75 is a smart, future-minded reverse osmosis choice.\u003c\/p\u003e","brand":"Nelsen Corporation","offers":[{"title":"Default Title","offer_id":45668715331637,"sku":"ACII-GRO-75","price":688.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/acii-gro-75.jpg?v=1782531824","url":"https:\/\/watersoftenerplus.com\/fr-eu\/products\/aqua-classic-gro-75-gpd-ro-system","provider":"Water Softener Plus","version":"1.0","type":"link"}