Open frame · stainlessOpen stainless frame with all three 20-inch housings fitted.1 / 9
Outdoor systemsAvailable

Outdoor Whole-House Triple System

A non-electric, 20-inch three-stage system for municipal mains: PP sediment, CTO carbon block and softening resin in a 304 / 316 stainless enclosure.

  • Three 20-inch Big Blue housings
  • PP sediment → CTO carbon → softening resin
  • Square or round cover options
  • Non-electric operation
WaterMarkCertified systemThis system only
Pricing
Pricing on requestQuoted per buyer based on volume and customisation.
Minimum order
One pallet · 16 sets
Shipping
EXW and FOB available. Other shipping details are confirmed in your quote.
Warranty
12 months on the system (excludes replacement cartridges)
Get your Wholesale Rate

Technical data

Specifications

  1. 01Mains inlet
  2. 02PP sediment
  3. 03CTO carbon
  4. 04Softening resin
  5. 05To house

Stage 1

PP sediment · 5 µm

Melt-blown polypropylene. Captures sand, silt, rust and suspended particles to protect the downstream stages.

Reduction
≥98% interception down to 5 µm
Rated capacity
8,000–12,000 L
Rated flow
15–25 L/min
Typical replacement
3–6 months

Stage 2

Sintered CTO carbon block · 5 µm

Coconut-shell activated carbon. Reduces chlorine, taste, odour and organics.

Reduction
≥98% initial chlorine reduction; ≥90% beyond 50,000 L under test conditions
Rated capacity
45,000–60,000 L
Rated flow
12–20 L/min
Typical replacement
6–12 months

Cartridge references NSF/ANSI 42 (component level).

Stage 3

Softening resin · cation exchange

Reduces calcium and magnesium hardness to help limit scale on tapware, heaters and pipework.

Exchange capacity
Approx. 4,500 grains
Capacity @ 200 mg/L hardness
4,000–6,000 L
Capacity @ 300 mg/L hardness
2,500–3,500 L
Rated flow
10–18 L/min
Typical replacement
1–6 months

Figures are nominal and stated under the cartridge manufacturer's test conditions (flow, temperature and feed concentration). Actual cartridge life varies with incoming water quality, flow rate and daily usage.

System

Configuration
3-stage · PP sediment → CTO carbon block → softening resin
Enclosure
304 / 316 stainless steel · integrated mounting plate
Housings
3 × 20-inch Big Blue · ABS and brass
Cartridge size
3 × 20″ × 4.5″
Inlet / outlet
1″ NPT brass
Pressure gauges
3 × 0–1.6 MPa · 304 stainless case
Power
Not required · non-electric
Dimensions (open frame)
747 H × 578 W × 212 D mm · other enclosures confirmed at order

Operating range

Working pressure
0.1–0.6 MPa
Water temperature
5–38 °C
Flow rate
50–60 L/min (manufacturer-stated)
Feed water
Municipal mains water
Flow direction
IN → OUT

Flow rate is manufacturer-stated. Cartridge capacity is not a guaranteed system capacity — each stage performs differently with water quality and conditions.

Cover / enclosure

  • Open frame
  • Rounded cover
  • Squared cabinet

Colour / finish

  • Powder-coated white
  • 304 / 316 stainless steel

Supplied with each unit

  • Triple system with integrated mounting plate, three 20-inch housings and three gauges
  • Housing wrench, stored in the back-panel holder
  • PTFE thread-sealing tape
  • Poly bag, moulded EPE foam end-caps and reinforced export carton
  • Cartridge supply with the system is confirmed in your quote.

Certification state

WaterMark certified system

WaterMarkCertified systemThis system only

This complete system is WaterMark certified. Confirm your configuration, finish and branding against the approved scope when you request a quote.

  • The stage 2 CTO carbon cartridge references NSF/ANSI 42 at component level.

Three short steps

Get your Wholesale Rate

Enquiring about Outdoor Whole-House Triple System. Pricing is quoted on your volume and customisation.

  1. 1Product
  2. 2Location
  3. 3Your details
Step 1 · Product and quantity

Minimum order: One pallet · 16 sets

Outdoor systems

Outdoor systemsAvailable

Outdoor UV Whole-House System

A 316 stainless cabinet with 20-inch PP sediment and CTO carbon stages followed by flow-through UV-C treatment.

  • 316 stainless steel cabinet
  • PP sediment → CTO carbon → UV-C
  • 25 W lamp rated 8,000 hours
View specifications
Outdoor Whole-House Triple SystemPricing on requestContact the Factory