Aquabest Housing Water Purifier
5-stage reverse osmosis · 75 GPD · 10" housing pre-filters
5-stage reverse osmosis water purifier in the Aquabest cabinet, with its pre-filters in standard 10" filter housings. Standard 10" cartridges are economical and easy to replace.
- Capacity
- 75 GPD (284 L/day)
- Filtration
- 5 stages
- Tank
- 8 L metal (2.2 gal)
- Pump
- With / Without
Stock code3-06-AB
Overview
It works with an external 8 litre metal tank; a 12 litre tank is available on request. The unit is available with or without a pump to suit the mains pressure.
Features
- 5-stage reverse osmosis filtration
- Pre-filters in standard 10" filter housings
- Economical, easy cartridge change
- Available with or without pump
- Compact Aquabest cabinet
Applications
- Drinking and cooking water at home
- Under-sink kitchen installations
- Offices and small businesses
- Treatment of mains water
Optional Alkaline Water Stage
A 2" inline alkaline filter fitted as an optional extra stage adds minerals such as calcium and magnesium to the reverse osmosis water and raises its pH to about 8.5 or above, giving a softer taste. Specify when ordering.
Filtration Stages
Mains waterEnters the unit from the cold water line through the feed valve.Inlet- 01
10" Sediment 5 µmRetains sand, rust and sedimentReplace: 6 - 12 months - 02
10" GAC CarbonReduces chlorine, taste and odourReplace: 6 - 12 months - 03
10" CTO CarbonReduces residual chlorine and organicsReplace: 6 - 12 months - 04
75 GPD Membrane FilterSeparates dissolved salts and contaminantsReplace: 12 - 24 months - 05
2" Inline Post Carbon (Quick-connect)Polishes taste and odour as the final stageReplace: 6 - 24 months 
Purified waterPurified water is delivered to the faucet, ready to use.Outlet
| Stage | Filter | Function | Replace |
|---|---|---|---|
| Stage 1 | 10" Sediment 5 µm | Retains sand, rust and sediment | 6 - 12 months |
| Stage 2 | 10" GAC Carbon | Reduces chlorine, taste and odour | 6 - 12 months |
| Stage 3 | 10" CTO Carbon | Reduces residual chlorine and organics | 6 - 12 months |
| Stage 4 | 75 GPD Membrane Filter | Separates dissolved salts and contaminants | 12 - 24 months |
| Stage 5 | 2" Inline Post Carbon (Quick-connect) | Polishes taste and odour as the final stage | 6 - 24 months |
| Stage | Filter | Function | Replace |
|---|---|---|---|
| Optional | 2" Inline Alkaline Filter | Adds alkaline minerals and raises the pH of the water | 12 months max. |
| Optional | 2" Inline Mineral Filter | Adds minerals and improves taste | 12 months max. |
| Optional | 2" Inline BioCeramic Filter | Additional final stage with bioceramic balls | 12 months max. |
12 L metal tank (3.2 gal) on request. Replacement intervals are typical values and depend on water quality and usage.
Technical Specifications
Operating Conditions
- Feed pressure (no pump)
- 3 - 7 bar
- Feed pressure (with pump)
- 0.2 - 7 bar
- Feed water temperature
- 5 - 38 °C (41 - 100 °F)
- Feed water TDS
- Max. 500 ppm
- Feed water pH
- 3 - 11
- Hardness
- Max. 20 °F
- Pump supply
- 24 V DC (via adapter)
Materials and Construction
- Stock code
- 3-06-AB
- Tank
- 8 L metal tank (2.2 gal), external
- Faucet
- Luxury faucet
- Connection
- Quick-connect, 3/8" feed adapter
- Valve
- Shut-off valve
- Unit size
- 250 × 440 × 430 mm
- Filter housing
- Standard 10" housing
- Warranty / service life
- 2 years / at least 10 years
Installation and Maintenance
- Shut the cold water valve; fit the connection kit (feed adapter) to the cold water line.
- Drill the worktop first with a 5 mm, then a 12 mm bit and mount the faucet.
- Place the membrane in its housing; cut the 1/4" tubing into three and connect the inlet, faucet and drain lines.
- Open the valve (plug in the adapter on pump models); wait 1 hour for the tank to fill.
- Drain the first tank through the faucet; once it refills, the unit is ready for use.
Do not connect the unit to hot water (above 40 °C). Pressure: below 3 bar use the pump model or a pump kit; above 7 bar fit a pressure reducer at the inlet. Replace the filters at least once a year; if unused for over a month, close the valve and empty the tank.
Packaging and Loading
| Version | Box Size (mm) | Box Weight |
|---|---|---|
| No pump | 260 × 515 × 440 | 9.15 kg |
| With pump | 260 × 515 × 440 | 11.60 kg |
| 2.2 G tank | 230 × 230 × 360 | 2.65 kg |
| Vehicle | Pallets | Boxes / Pallet | Palletised | Loose |
|---|---|---|---|---|
| 20' Container | 10 | 30 | 300 pcs | 495 pcs |
| 40' DC Container | 20 | 30 | 600 pcs | 1,035 pcs |
| 40' HC Container | 20 | 30 | 600 pcs | 1,242 pcs |
| Curtain-side Truck | 26 | 30 | 780 pcs | 1,404 pcs |
Quantities are for units only; tanks are not included.
Compatible Filters
Standard replacement filters for this unit. Other filters that fit, including optional extra stages, are listed under Optional filters.
| Stock Code | Filter | Size | Connection | Filter type | |
|---|---|---|---|---|---|
| 6-02-10-05-EK110 +5 | End-Capped Spun PP Filter Cartridge | 10" - 20" | - | Spun PP | |
| 6-03-GAC10 +3 | GAC Carbon Filter Cartridge | 10" - 20" | - | GAC Carbon | |
| 6-03-CTO10 +1 | Standard CTO Carbon Block Filter | 10" - 20" | - | CTO Carbon | |
| 3-1-1-ROM75 +1 | 1812 RO Membrane | 1812 | - | RO Membrane | |
| 6-20-POST-Ç | 2" Quick-Connect High Iodine Post Carbon Filter | 2" | Quick-connect | Post Carbon |
Optional filters (21)
Wholesale and OEM
Request a quote and lead time for this product
We quote distributors, installers and project contractors by stock code. Ask us about OEM and private label production as well.
