Purewater 75 GPD Reverse Osmosis Water Filter With Pump
The Purewater 75 GPD reverse osmosis water filter with pump delivers safe, clean, great‑tasting water directly from your tap — whether you live in a high‑rise with low water pressure or a home with an unpredictable supply. With its compact under‑counter design and powerful booster pump, this system ensures you never compromise on water quality, taste, or convenience.
5‑Stage Advanced Filtration for Pure, Healthy Water
- Stage 1 – PP Sediment Filter: Captures rust, sand, dirt, and larger particles, protecting the more sensitive filters downstream.
- Stage 2 – Granular Activated Carbon (GAC): Removes chlorine, odors, and many organic chemicals, improving taste and smell.
- Stage 3 – Carbon Block (CTO): Further reduces chlorine, VOCs, and chemical impurities for clearer water.
- Stage 4 – 75 GPD RO Membrane: The core reverse‑osmosis membrane removes up to 99% of dissolved solids, heavy metals, pesticides, nitrates, and other harmful contaminants.
- Stage 5 – Inline Post‑Carbon Filter (T33): Polishes the water, ensuring a crisp, refreshing taste whenever you pour.
Because of this thorough filtration process, you end up with water that’s safe enough for drinking, cooking, making baby formula, or preparing beverages — all without the chemical taste or odors often found in untreated tap water.
Built‑In Booster Pump & 3.2 Gallon Storage Tank – Great for Low‑Pressure Homes
If your home suffers from low or inconsistent water pressure, standard RO systems may struggle to deliver. That’s where this model stands out: its integrated booster pump ensures steady water pressure, so the RO membrane operates efficiently and produces clean water consistently.
Moreover, the included 3.2‑gallon (≈ 12 L) storage tank means you have purified water on demand — no need to wait for filtration every time you turn on the tap.
Compact & Space-Saving Under‑Counter Design
Thanks to its compact build and thoughtful layout, the PureWater 75 GPD RO System fits neatly under your kitchen sink. This design saves valuable countertop space while providing strong filtration performance. It’s especially ideal for apartments, small kitchens, or any home where space is limited.
Easy to Maintain, Eco‑Friendly & Cost‑Effective
Because the system delivers purified water straight from your tap, you’ll no longer need to rely on bottled water, which reduces plastic waste and lowers long-term water costs.
Replacing filters and maintaining the system is straightforward, ensuring you continue enjoying clean water without hassle.
Why Choose PureWater 75 GPD RO System with Pump?
- Reliable five‑stage filtration removes sediments, chlorine, chemicals, heavy metals, and other contaminants.
- Booster pump ensures consistent pressure – ideal for low‑pressure municipal or borehole supplies.
- 3.2‑gallon storage tank for instant access to purified water.
- Compact under-sink design saves space and integrates seamlessly into any kitchen layout.
- Long-term cost savings and environmental benefits over bottled water.
Get ready to enjoy pure, refreshing water straight from your tap — whenever you need it.
Domestic Reverse Osmosis Filters FAQ
1. What are domestic reverse osmosis filters?
Domestic reverse osmosis (RO) filters are multi‑stage water purification cartridges that remove contaminants like chlorine, sediments, heavy metals, and dissolved solids to deliver clean, safe drinking water for your home.
2. How does a reverse osmosis system work?
Reverse osmosis systems force water through a semi‑permeable membrane, filtering out impurities. Pre‑filters (sediment and carbon) protect the RO membrane, improving performance and water quality.
3. What types of RO filter cartridges are available?
Common RO filter types include:
- Sediment pre‑filters – Remove large particles like sand and rust
- Carbon filters – Reduce chlorine, taste, and odour
- RO membranes – Eliminate dissolved solids, heavy metals, and contaminants
- Post‑carbon filters – Polish water for improved taste
4. How often do RO filters need to be replaced?
Replacement depends on usage and water quality:
- Sediment & carbon pre‑filters: every 6–12 months
- RO membrane: every 2–3 years
- Post‑carbon filter: every 12 months
Check your system’s manual for specific recommendations.
5. How do I know when to change my RO filters?
Signs it’s time to replace filters include:
- Reduced water flow
- Poor water taste or odour
- Cloudy water
- Salt build‑up on the faucet
6. Can I replace the filters myself?
Yes. Most domestic RO filters are user‑replaceable. Just follow your system’s installation instructions. Always turn off the water supply before changing cartridges.
7. Do RO systems waste water?
Standard RO systems produce wastewater during filtration. Efficiency varies by model — newer systems and units with permeate pumps waste less water.
8. Will RO filtration remove beneficial minerals?
Reverse osmosis removes both contaminants and some minerals. Many homeowners use a post‑carbon filter or remineralisation stage to enhance taste and balance.
9. Are all RO filters compatible with my system?
Not always. Check your system’s brand, model, and filter sizes before ordering. If unsure, contact www.pumpsandfilters.co.za South Africa for assistance.
10. Where can I buy RO filters and spare parts?
You can buy genuine reverse osmosis filters and spare parts at www.pumpsandfilters.co.za South Africa.




