H401 Heavy Duty — long-life filtration for Lumina and Premium-class systems
Your filter isn’t just a replaceable accessory — it’s one of the most important components in your daily water experience. The H401 Heavy Duty Filter by SPIRIT Water Pro is engineered for the Lumina (under-sink) and Premium-class SPIRIT water systems, with a heavy-duty build and an extended-capacity design. The result is the same clean, reliable drinking water you expect — with fewer filter swaps over the year and less time spent on maintenance.
NSF-certified GAC + polyphosphate — engineered for Cyprus water
The H401 Heavy Duty combines two carefully chosen materials:
- NSF-certified granular activated coconut carbon (GAC): reduces chlorine, off-tastes and dissolved gases that affect taste and smell of municipal tap water
- Polyphosphate scale-control treatment: helps balance hardness minerals so that limescale is less likely to form aggressive deposits inside the system’s heating, cooling and filtration components
Cyprus tap water is among the hardest in Europe and is also chlorinated. That combination is exactly what the H401 is built to address — for cleaner, fresher daily water and longer system service life.
Heavy-duty design — 9–12 month replacement cycle
The H401 is a Heavy Duty cartridge with a high usage capacity, designed for systems in steady daily use. The recommended replacement cycle is 9–12 months, depending on usage, water hardness and consumption.
The benefit is real and tangible:
- Fewer filter swaps per year compared with standard-capacity cartridges
- Less hands-on maintenance for you
- Predictable, transparent annual maintenance cost
- Cleaner daily drinking water, consistently, all year round
What the H401 Heavy Duty Filter treats
- Chlorine and dissolved gases: reduced for noticeably better taste and smell
- Off-tastes and odours: noticeably improved daily drinking water
- Sediment and pipe-borne particulates: down to 2 micron particle filtration
- Limescale build-up: polyphosphate scale-control helps reduce aggressive scale deposition inside your system
Chlorine reduction class: Class II. Filter capacity: up to ~1,000 litres, depending on usage and water quality.
Use the original filter — protect your warranty
Lumina and Premium-class systems are engineered as complete units, with the H401 Heavy Duty as part of their original maintenance plan. Using the original H401 ensures correct fit, proper flow rate, expected filtration performance and continued warranty coverage. Off-brand alternatives can cause leaks, reduced performance, or damage internal components — and they typically skip the polyphosphate scale-control element entirely.
Quick replacement, predictable maintenance
The H401 Heavy Duty is designed for fast, fuss-free user replacement — typically completed in a few minutes, no special tools required. SPIRIT Water Pro service in Cyprus can handle the swap on a service visit if you’d prefer.
Recommended for
- Owners of the Lumina under-sink water system by SPIRIT Water Pro
- Owners of Premium-class SPIRIT water dispensers using the H401 cartridge
- Cyprus households dealing with hard tap water and chlorine taste
- Households that want the longest reasonable filter cycle for less hands-on maintenance
Buy with confidence — SPIRIT Water Pro service in Cyprus
The H401 Heavy Duty Filter is supplied directly by SPIRIT Water Pro, with English-speaking customer care across Cyprus. Order on schedule and keep your Lumina or Premium-class system performing the way it was designed to — every glass, every day.
