Reverse Osmosis
Reverse Osmosis | Water Purification | Plumbing | Philadelphia
Imagine turning on your tap in Philadelphia and knowing that every sip is crisp, crystal-clear, and free from unwanted minerals, chlorine, lead, and emerging contaminants. HEP’s master plumbers install high-efficiency reverse osmosis systems that strip away impurities molecule by molecule, leaving only pure H₂O behind. From compact under-sink units for rowhomes to whole-house setups for larger properties, we tailor each installation to your water profile and usage, handling the entire process—assessment, plumbing modifications, and maintenance—so you can relax and enjoy better-tasting coffee, spotless glassware, and healthier hydration.
Our technicians are local, licensed, and on-call for rapid service across Philadelphia. With transparent pricing, extended warranties, and optional smart-monitoring filters that alert your phone when it’s time for a cartridge change, HEP makes water purification effortless. Join thousands of neighbors who’ve upgraded their homes with our eco-friendly systems and feel the difference every time you cook, shower, or pour a refreshing glass.
FAQs
What is reverse osmosis and how does it improve Philadelphia tap water?
Reverse osmosis (RO) is a multi-stage filtration process that forces water through a semi-permeable membrane, blocking dissolved salts, heavy metals, organic contaminants, and microbes. While Philadelphia Water Department (PWD) meets federal standards, many residents are concerned about residual chlorine, lead from household plumbing, PFAS, and unpleasant taste or odor. An RO system installed at the point of use (usually under the kitchen sink) removes up to 99% of these impurities, delivering crisp-tasting, bottled-quality water right from your tap.
Will an RO system remove lead and other contaminants commonly found in older Philadelphia homes?
Yes. Certified RO membranes typically reduce lead, copper, chromium, arsenic, PFAS, nitrates, and more by 95–99%. This is particularly valuable in Philly’s pre-1980 housing stock, where aging copper pipes or lead service lines can leach metals into otherwise treated municipal water. For complete protection, we recommend pairing the RO unit with a pre-filter that captures rust and sediment loosened by old plumbing before water reaches the membrane.
How much space does an under-sink RO system require, and can it fit in Philadelphia row-home kitchens?
Most 4–5 stage RO units are compact—about 15" H × 14" W × 5" D for the filtration module and an additional 3-gallon pressurized storage tank roughly the size of a basketball (11" D × 15" H). Even in narrow row-home cabinets, the system typically fits alongside cleaning supplies. During our free on-site assessment, we measure available space, locate the cold-water line, and ensure there’s a convenient drain connection before recommending the best model.
How often do I need to change filters and what will it cost annually?
A standard Philadelphia installation uses three pre-filters (sediment, carbon block, carbon polishing) replaced every 6–12 months, plus an RO membrane replaced every 24–36 months, depending on usage and feed-water quality. Typical costs: • Pre-filter set: $35–$55 per change. • RO membrane: $50–$80. • Annual total: $70–$110 when averaged out. Our maintenance plans include scheduled filter changes, membrane testing, and sanitizing the storage tank, so you never have to track dates or purchase parts separately.
Does an RO system waste water, and are there high-efficiency options?
All traditional RO systems create a brine stream that carries away rejected contaminants. Standard units have a 3:1 or 4:1 waste-to-product ratio (3–4 gallons sent to drain for every gallon purified). High-efficiency models we install use permeate pumps and 1:1 technology, cutting waste by up to 75%. We can also route reject water to a basement utility sink or capture it for non-potable uses like plant watering, maximizing sustainability in water-conscious households.
Do you provide professional installation and ongoing support throughout Greater Philadelphia?
Absolutely. Our licensed, insured plumbers serve Philadelphia, the Main Line, Bucks, Montgomery, Delaware, and Chester counties. Installation takes about two hours and includes: • System mounting, tubing, and dedicated drinking-water faucet. • Leak and TDS performance testing. • Tutorial on filter changes and system sanitization. Afterward, customers receive a 1-year workmanship warranty, optional auto-reminder filter program, and 24/7 emergency support, ensuring your purified water stays safe and great-tasting year-round.