Male 3/4-inch threaded inlet, outlet and flush outlet. Confirm compatibility with your existing pipework.
Whole-home filtration at the main water pipe.
CUCKOO Prime X3 Outdoor Water Filter
Filter incoming water before it reaches your taps, showers and laundry. Prime X3 combines a PVDF ultra-filtration membrane, stainless steel housing and manual and automated flushing for household water use.
- 2,000L/hour listed capacity
- PVDF membrane
- SS304 housing
Outdoor filtration and indoor drinking-water purification serve different needs. Check your water supply and installation requirements before choosing.
November 2026 offer
RM12/month
For the first 6 months, then RM88/month.
Rental plan: 5 years
Offer ends 30 November 2026. Eligibility and plan terms apply.
November outright offer
WhatsApp About Prime X3
Prefer a form? Request a quotation
RM2,100
Save RM500
Regular price RM2,600
Offer ends 30 November 2026.
Includes 1-year service and warranty with the selected purchase package. Ask for a written quotation to confirm coverage, delivery and any additional charges.
Share your postcode, house type and a photo of the main water pipe. We’ll help check installation suitability and plan details.
Before installation
Check your main pipe and outdoor space
Send a photo of the proposed location so the installation requirements can be checked before you order.
Listed operating range: 0.1–0.5 MPa. Have the incoming pressure checked.
Listed filtration capacity: 2,000L/hour. Unit weight: 4.3kg.
Allow access for servicing and manual flushing, with a suitable route for flush water to drain.
Before choosing your Prime X3 plan
Compare the full payment schedule and contract length. Confirm installation charges, any extra pipework, included servicing and cancellation terms in your quotation.
Return to rental and purchase optionsUltra-filtration benefits
Cleaner incoming water with low waste.
The hollow fibre ultra-filtration system is designed to operate smoothly under low pressure, reduce bacteria, retain essential minerals, avoid the need for a storage tank and produce no wastewater during normal filtration. Manual and automated flushing do discharge water to the drain.
Outdoor use cases
Prime X3 supports household water uses such as showering, laundry, washing, cooking preparation, cleaning and personal hygiene.
Explore Prime X3Filtration and flushing careExplore the membrane, housing and manual and automated flush systems.
Ultra-filtration membrane
The 0.05 micron PVDF membrane is designed to reduce dirt, rust, sediment and harmful bacteria from the water source.
Prime-X Flush System
Manual flushing reverses water flow and sends dirty water and sediment to the drain to help reduce clogging.
Automated Flushing System
The timer periodically flushes the system for 1 minute in 8-hour intervals for easier cleanliness.
Stainless steel vessel
The seamless SS304 stainless steel housing is designed for outdoor durability and waterproof use.
Safer everyday operation
The electric-free system is simple, economical and suitable for outdoor household installation.
Small body, high performance
A compact design helps the filter fit many homes while still delivering strong filtration capacity.
For best upkeep, Prime-X Flush is recommended at least once a month and takes approximately 10 minutes.
Explore Prime X3Full technical specificationsCheck capacity, pressure range, connections and membrane details.
| Specification | Details |
|---|---|
| Model | CUCKOO Prime X3 |
| Category / format | Outdoor whole house water filter |
| Recommended use | Main pipe filtration before household taps, showers, laundry and fixtures |
| Weight | 4.3kg |
| Filtration type | Hollow Fibre Ultra Filtration |
| Membrane material | PVDF (Polyvinylidene Fluoride) |
| Membrane pore size | 0.05 micron |
| Housing material | Stainless Steel SS304 |
| Filtration capacity | 2,000L/hour |
| Operating pressure | 0.1-0.5 Mpa |
| Operating temperature | 4-38°C |
| Inlet, outlet and flush outlet | Male 3/4 inch threaded |
| Flush systems | Prime-X manual flush and automated flushing system |
| Electricity | Non-electric outdoor filter |
| Price and plan |
|
Helpful guides
Outdoor filtration and drinking water: different jobs
FAQ
Your Prime X3 questions, answered
Filtration and installation
What does Prime X3 filter?
It is designed to reduce dirt, rust, sediment and harmful bacteria from incoming household water.
Where is Prime X3 installed?
It is usually installed on the main pipeline that supplies water to the home.
Does Prime X3 need electricity?
No. Prime X3 is a non-electric outdoor filter.
Flush system
What is Prime-X Flush?
It is a manual flush system that reverses water flow and flushes sediment from the filter to the drain.
How often should I flush Prime X3?
Prime-X Flush is recommended at least once a month for about 10 minutes.
Price and plan
What is the Prime X3 monthly Rental Plan?
The Rental Plan is RM88/month, while Outright Purchase is RM2,600 (Nov offer: RM2,100).
Need help checking Prime X3 suitability?
Share your house type, main pipe area, current water condition and whether you prefer Rental Plan or Outright Purchase.