Reverse-osmosis Taps
Reverse-osmosis Taps | Water Purification | Plumbing | Whitwell
Imagine turning on your kitchen tap and getting the same crisp, refreshing taste normally reserved for top-end bottled brands. HEP brings this experience to Whitwell homes with precision-engineered reverse-osmosis taps that strip away chlorine, micro-plastics, heavy metals and other hidden nasties, leaving nothing but pure H₂O. Installation is quick, disruption is minimal, and every system is matched to your household’s flow rate, so you enjoy a steady stream of ultra-clean water without the bulky countertop jugs or weekly filter swaps.
Our local Whitwell plumbers handle everything—from pre-fit testing to post-install walkthroughs—backed by parts and labour guarantees that keep you covered long after the first glass. Whether you’re blending baby formula, filling the kettle or just staying hydrated, HEP’s reverse-osmosis solution turns everyday hydration into an upgrade in taste, health and peace of mind. Discover how effortless water purification can be when expertise meets the tap.
FAQs
How does a reverse-osmosis (RO) tap work and what contaminants does it remove?
An RO tap feeds water through a multistage filtration unit that forces water molecules across a semi-permeable membrane. The membrane’s microscopic pores (≈0.0001 µm) block up to 99 % of dissolved salts, chlorine by-products, micro-plastics, lead, nitrates, pesticides and many other impurities commonly found in Whitwell’s mains supply. After the membrane, carbon and polishing filters further improve taste and odour, delivering bottled-quality water on demand.
Is Whitwell’s mains water pressure suitable for a domestic RO system?
Yes—most homes in Whitwell receive between 2.5 bar and 4 bar of static pressure, which sits comfortably within the 2-6 bar range required by our under-sink RO units. If your property is at the top of the village or relies on a loft tank, we can quickly measure pressure on site; if it is below 2 bar, we add a compact booster pump to ensure the system performs at full efficiency.
How often do the RO membrane and filters need replacing, and do you service systems in Whitwell?
Pre-filters (sediment and carbon) should be changed every 6-12 months, depending on usage and local water quality. The RO membrane usually lasts 2-3 years, while the post-carbon ‘polisher’ is swapped annually. We offer an annual maintenance package for Whitwell residents that includes filter changes, sanitisation, pressure-tank inspection and a water-quality report. Service visits are pre-booked, take about 40 minutes and come with a 12-month parts-and-labour warranty.
Will an RO tap waste a lot of water?
All reverse-osmosis systems create a waste (reject) stream to flush away concentrated contaminants. Our modern 1:1-2:1 efficiency models produce roughly one to two litres of waste for every litre of purified water—far less than older 4:1 systems. The waste water can be diverted to a garden butt or washing-machine supply if desired, so overall environmental impact in Whitwell’s relatively dry climate is minimal.
Can an RO unit be connected to my existing mixer tap, or do I need a separate faucet?
We recommend installing the dedicated brushed-steel RO faucet supplied with the kit. A standard kitchen mixer combines mains hot and cold water, which can re-introduce impurities and compromise taste. The separate faucet ensures you get uncontaminated, food-grade water every time and lets you run the RO system at its optimal low flow rate. The 12 mm countertop hole required is discrete and can often reuse an old soap-dispenser opening.
What are the typical costs of supply and installation in Whitwell, and are there ongoing running costs?
A complete 4-stage undersink RO package with dedicated tap, storage tank and professional installation starts at about £425 including VAT for Whitwell properties. If a pressure booster pump is required, allow an extra £60-£80. Annual running costs—filters, membrane amortisation and servicing—average £70-£90, working out to roughly 2-3 pence per litre of purified water. There are no hidden charges, and all parts meet WRAS and NSF safety approvals.