Atlas Filtri UV Filter System BIG F PRO Series

Protect every tap with Atlas Filtri UV Filter System BIG F Pro Series

UV-C disinfection utilises short-wave light to damage the DNA/RNA of microbes, preventing them from multiplying. It provides chemical-free protection against bacteria (e.g., E. coli), viruses, and protozoa, such as Giardia, without altering taste/ odour. Installed at the point-of-entry, the Atlas Filtri BIG F PRO whole-house UV water filter safeguards every tap, shower, and appliance. Simple care: replace the UV lamp annually; the digital controller counts down and alerts.

Get your UV filter system professionally installed by Aqua Works. Call 0800 278 288 and get a free quote.

Match your flow demand with Atlas Filtri BIG F PRO: Compact 156 or high-demand 256

Ideal for rainwater tanks and rural bores, the Atlas Filtri BIG F PRO whole-house UV water filter is sized by peak demand: choose 156 for small–medium homes (1–2 bathrooms) and 256 for higher-demand homes (3+ bathrooms, large families, lifestyle blocks) or light commercial (cafés/B&Bs). Both protect every tap without altering taste. Aqua Works, Warkworth, can confirm the right flow capacity with a quick water test and site check.

Two-stage pre-filtration for cleaner water and less maintenance costs

Both Atlas Filtri BIG F PRO 156 (10″) & 256 (20″) use the same two-stage pre-filtration system. Stage 1: 20 µm pleated sediment catches grit, sand, silt, and rust—common in rainwater tanks and older lines. Stage 2: fine sediment (~1 µm) or optional 5 µm carbon block polishes water and improves taste/odour. Clearer water allows the whole-house UV water filter to work at its best, protects plumbing/appliances, and reduces maintenance.

Digital controller — maintenance made foolproof

The Atlas Filtri BIG F PRO’s digital controller tracks the UV lamp’s ~9,000-hour life and shows a clear countdown, so you know exactly when to replace it. After that, your UV filtration system no longer provides a safe disinfection dose. If service is due or a fault occurs, it sounds an alarm. Those reminders keep your whole-house UV water filter performing at its best & your water safe to drink.

Aqua Works can service your Atlas Filtri UV Filter System

Call us on 0800 278 288 to schedule an annual UV water filter service.

Weather-resistant, lockable design — built for harsh NZ conditions

The Atlas Filtri BIG F PRO sits on a zinc-plated steel frame that resists corrosion and knocks, protected by a lockable, weather-resistant cover. It shields the UV electronics and cartridges from rain, dust, and sunlight, making it child-safe and tamper-resistant—perfect for outdoor pump sheds, coastal homes, baches, & rentals. The enclosure helps extend component life and keeps your whole-house UV water filter reliable year-round.