Big Blue 20″ x 4.5″ Whole House Water Filter Housing
100,00 €
The Big Blue 20″ x 4.5″ whole house water filter housing is designed for central water filtration systems in homes, apartments, cafés, restaurants and commercial applications across Cyprus.
- Compatible with standard 4.5″ x 20″ Big Blue cartridges
- Helps reduce sand, rust, dirt and suspended particles when used with the correct cartridge
- Ideal for installation before or after water tanks
- Suitable for pre-filtration before reverse osmosis systems and appliances
- Includes mounting bracket, screws and housing wrench
- Filter cartridge not included
Suitable for homes and businesses looking for practical central water filtration in Cyprus.
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Big Blue 20″ x 4.5″ Whole House Water Filter Housing 1″
The Big Blue 20″ whole house water filter housing is designed for central water filtration systems in homes, apartments, villas, cafés, restaurants and commercial applications across Cyprus. It is compatible with standard 4.5″ x 20″ filter cartridges, allowing you to choose the most suitable filtration media for your water conditions.
When paired with the correct cartridge, the system can help reduce sediment, sand, rust particles, cloudy water and chlorine-related taste or odour problems while helping protect plumbing and appliances.
Cyprus Water Filtration Solutions
Need help choosing the correct filter cartridge?
Different water conditions require different filtration cartridges. WaterFilterNet can help you select the most suitable sediment, carbon or specialty cartridge for your property in Cyprus.
Serving restaurants, offices, businesses and homes across Cyprus since 2000.
What problems can this filter housing help address?
When used with the correct 4.5″ x 20″ filter cartridge, this Big Blue housing can help improve water quality throughout the property and reduce common water problems found in Cyprus homes and businesses.
Sand and sediment
Helps reduce sand, dirt, rust particles and suspended sediment when used with a sediment cartridge.
Cloudy or dirty water
Suitable for improving water clarity in properties affected by tank debris, old pipe sediment or visible particles.
Chlorine taste and smell
Compatible with carbon cartridges that can help reduce chlorine-related taste and odour problems.
Appliance protection
Helps protect boilers, washing machines, taps, shower heads and filtration systems from sediment build-up.
Quick answer
The Big Blue 20″ housing is a central water filtration housing designed for use with replaceable 4.5″ x 20″ filter cartridges. It allows homeowners and businesses in Cyprus to install the filtration media most suitable for their water conditions without replacing the full system.
Ideal installation applications
Before water tanks
Commonly installed before water storage tanks to help reduce sediment, dirt and rust particles entering the tank system.
After water tanks
Suitable for filtering sediment and suspended particles already present inside existing water tanks and pipe systems.
Before appliances and RO systems
Ideal for pre-filtration before reverse osmosis systems, boilers, washing machines and other water-connected appliances.
What is included?
Included in the package
- Big Blue 20″ x 4.5″ housing
- Mounting bracket
- Screws
- Housing wrench
- Pressure relief valve
Not included
- Filter cartridge
- Pipe fittings
- Installation service
Technical specifications
| Specification | Details |
|---|---|
| Housing size | 4.5″ x 20″ |
| Connection size | 1″ |
| Maximum flow rate | 83 L/min |
| Operating pressure | 3.5–6 ATM |
| Operating temperature | +5°C to +35°C |
| Housing material | BPA-free plastic |
| Compatible cartridge size | Standard 4.5″ x 20″ Big Blue cartridges |
Compatible filter cartridges
This housing is compatible with multiple filtration cartridge types depending on the water issue you want to address:
Sediment cartridges
Suitable for sand, rust, dirt and suspended particles.
Carbon cartridges
Suitable for chlorine taste, odours and general taste improvement.
Specialty cartridges
Suitable for selected water treatment applications depending on water analysis results.
You can combine multiple Big Blue housings together for multi-stage filtration systems depending on your water requirements.
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water filtration systems in Cyprus
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Is this right for you?
This Big Blue housing is suitable if you:
- Need central filtration for the whole property
- Want to reduce sediment entering from water tanks or old plumbing
- Need high-flow filtration for homes or businesses
- Want to choose the filtration cartridge separately
- Need pre-filtration before reverse osmosis systems and appliances
- Want a more practical long-term alternative to bottled water usage
This product may not be suitable if you specifically need reverse osmosis purification, water softening or UV sterilisation without additional systems.
Need help selecting the correct setup?
WaterFilterNet can help you choose the correct cartridge and filtration configuration based on your water conditions and property requirements across Cyprus.
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