3 Stage Big Blue Water Filter With 55W UV and Cartridges (On Stand)


71 in stock

To check if this item qualifies for a discount Log In or Create an account.

  • High Grade Polypropylene Water Filter Housing
  • Minimal Water Pressure Reduction
  • Chemically Resistant
  • Filters and Spanner Included
  • Great for filtering Rainwater
  • UV Sterilizer Included

Pay over 3 EQUAL zero-interest instalments of R1,193.60 with PayJustNow.
Find out how...

PayJustNow is a simple, easy-to-use payment system.

Here’s how it works:

PayJustNow allows you to pay for your purchase over 3 equal, zero interest instalments. You’ll pay one instalment at the time of purchase, the next at the beginning of the following month and the last one a month thereafter.

Step 1:

Browse your favourite online stores and proceed to check-out.

Step 2:

Choose PayJustNow as your payment method.

Step 3:

Create your account as easily as if your eyes were shut (though we’d recommend you keep them open).

Step 4:

Complete your purchase and whoop for joy!

Here’s what you’ll need:

  A valid RSA ID document

  To be over 18 years old

  An email address

  A SA Bank issued debit or credit card

R3,580.77 R4,096.64 Incl.

71 in stock

Credit Options

Our Big Blue (Fat) 3 Stage Whole House Water Filter is ideal for improving the water quality to your home. This Unit is designed for wall and floor standing applications.

The 3 Stage Big blue water filter has a flow rate of 2750l/ph and is used to purify the supply of your main incoming water in the supply line. The 3 stage filter removes sediment, odours, chemicals and non beneficial bacteria and nitrates ect. from your water. The 3 stage filtration is also used as a pre-filtration for reverse osmosis.

Big Blue water filters allow for minimal pressure reduction and extended filter life.

  • Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), thus it keeps the healthy minerals in the water.
  • The first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second and third stage CTO Carbon Block filter uses high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by independent third-party to meet NSF/ANSI Standards. Both filters have a capacity of 100,000 gallon of water to supply one full year of clean water for a family of four.

The Big Blue  system can handle incoming pressures up to a maximum of 8 bar.

*Filters Cartridges need replacement every 6 to 12 months, dependant on water quality.

What’s in the box?

3x Blue Fat Housings (Assembled on bracket)

1x Mounting Bracket (Assembled) *Excludes the Fastening bolts/screws to mount against a platform

1x Spanner to easily remove and replace housing in the event of replacing a cartridge

2x Sediment Filter (PP) (Inside Housing)

1x Carbon Block Filter (CTO) (Inside Housing)

System works best with a 55w UV Sterilizer to kill bacteria, protozoa and algae.

The filter cartridges are already placed in their respective housings in the order required for the system to function as needed.

Below is an example of how this unit needs to be installed (Pressure Gauges and Shut off Valves are optional)

Typical Installation Diagram

Filter Installation Diagram

Typical UV Installation Diagram

Big Blue With UV Installation

Recommended Applications

  • Rainwater Filtration
  • Municipal Water Filtration
  • RO Pre-treatment
  • Borehole Pre-Filtration
  • Chemical Filtration

Watch: Installation Video

SKU: WHS-1 Categories: ,
Weight 39 kg
Dimensions 63 × 23 × 80 cm

Filter Specifications

R10,916.29 for 5 item(s)

Customer Reviews

Based on 6 reviews
3 Stage Big Blue Water Filter With 55W UV and Cartridges (On Stand)

Advertising shows all fittings included, received without fittings, otherwise happy.


Your service is outstanding. I am, however, not impressed with the physical state of the item. It arrived damaged, and there was an attempt to spray the damage to hide it. A button was also broken. I am not going to go around in circles trying to get a replacement, as I see that this will be difficult but will rather just replace the broken part myself. Again, their delivery service is excellent. The filter also works very well.

Water purification 20inch system

Easy to install working well a good buy

Filter confusion

The two sediment filters which are the 1 and 5 micron filters are not marked, so it was a matter of trail an error figure out which one was which.


3 Stage 20 Inch Big Blue Whole House Water Filter On Stand With Filter Cartridges, 55Watt UV Sterilizer and Spanner