Cleaner Water at Every Tap

The LP 5000 Whole House Reverse Osmosis Dual Membrane System by Water Guard delivers high‑capacity, whole‑house water purification for residential and light commercial applications. Using advanced reverseosmosis technology, it reduces a wide range of contaminants to provide cleaner, clearer, better‑tasting water throughout your entire water supply

What Reverse Osmosis Does

Reverse osmosis is one of the most comprehensive water filtration methods available today. It works by forcing water through semi‑permeable membranes that significantly reduce dissolved solids, heavy metals, and other unwanted impurities — improving both water quality and overall aesthetics.

Key Benefits

• Whole‑home purification for drinking, cooking, bathing, and appliances
• Improves taste, odor, and clarity throughout the entire water supply
• Reduces a wide range of contaminants, including dissolved solids and heavy metals
• High‑capacity design for demanding residential and light commercial applications
• Efficient, low‑pressure operation designed for long‑term performance

System Features

• NSF‑certified reverse osmosis membranes
• Stainless steel membrane housings (FRP options available)
• Stainless steel multistage pump
• Built‑in TDS monitoring for feed and product water
• Low‑pressure safety protection
• Product and drain flow meters
• Stainless steel operating pressure gauge
• Powder‑coated steel frame for durability