WF3-01 3-Stage Whole House Water Filtration System, Reduces Heavy Metals (Lead, Mercury, Arsenic, Cadmium, Chromium), Chlorine, Sediment, Odor, and VOC’s
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- 【 Improve Water Taste 】 – Sediment Filter and Carbon Block Filter reduce dirt, rust, sand, silt, and suspended solids, while treating bad odor, colored, or cloudy water.
- 【 Remove Heavy Metals 】 – Compound GAC+KDF Filter reduces lead, mercury, arsenic, cadmium, chromium, chlorine, and other chemicals to ensure drinking water safety and protect skin and hair.
- 【 Product Specs 】 – Three 20”×5.5” filters, bracket-mounted or free-standing for flexible setup, no flow direction required, overall dimensions: 31” high × 23” wide × 8” deep.
- 【 Pressure Monitoring 】 – Multiple pressure gauges help detect filter clogging and plan timely cartridge replacement.
- 【 Filter Life Timers 】 – Built-in 180-day countdown timers remind you of the remaining cartridge service days.
- 【 Easy Maintenance Valves 】 – Pressure relief and drain valves pre-installed for faster and simpler filter servicing.
- 【 Housing Cleaning Brush 】 – Long brush included to scrub and clean the inside of the filter housing during cartridge changes.
- 【 Flexible Pipe Fittings 】 – Additional adapters let you convert inlet/outlet to 3/4” NPT or 1” NPT as needed.
- 【 Maintenance Record Card 】 – Track maintenance dates and starting pressure for each filter after cartridge replacement.
Estimated shipping
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How often should i replace the filter cartridge? How will i get notified?
Normally, You should change the cartridge every 6 months or up to 100,000 gallons of water was treated. The maintenance cards, countdown timers and pressure gauges would help you remind the schedule. It may be varied due to the water quality.
Does it requires a professional assembly and installation? What tools are needed?
Yes and No. Generally, the instructions and related videos can guide an adult to complete the task. A screwdriver, a drill and a wrench are needed for installation job. There is no tool needed for assembly.
Can it be installed outdoors? How large space it requires? What else should i be aware of?
Yes, it can be installed outdoors. It requires a minimum width of 22" and height of 30". You should also care whether the mounting surface is tough enough and how to connect the pipe with the system , as well as the direction of the water flow.
Can this system remove rust and limescale? Can it soften the water? Can it replace a water softener?
Yes, this system can remove rust. But it cannot remove limescale or soften the water. It is not an alternative to the water softener.
What are the thread specifications for the inlet and outlet ports?
The inlet/outlet is 1" FNPT brass thread. We also provide 2 different fittings that could change 1"FNPT into 1"MNPT or 3/4" MNPT.
Technical Specifications
Product details


| Main Specification | |
|---|---|
| Purification Method | Carbon Block or Ion Exchange |
| Included Components | Sediment filter or 3 Big Blue filters or Compound Carbon Block Multiple pressure gauges or timers or Pressure relief valves and drain valves or Long Housing Brush or Different pipe fittings or Maintenance Card See more |
| Manufacturer | HQUA |
| Unit Count | 3 Count |
| Item dimensions L x W x H | 22"L x 9.5"W x 28"H |
| Operating Pressure Range | 25-116 pounds_per_cubic_inch |
| Brand | HQUA |
| Number of Items | 1 |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Capacity | 100000 gallons |
| Model Name | WF3 |
| Power Source | Manual/No Power Source |
| Product Dimensions | 22"L x 9.5"W x 28"H |
| Upper Temperature Rating | 125 °F |
| Material | Acrylonitrile Butadiene Styrene |
| Package Information | Bottle |
| Installation Type | Under Sink |
| Special Feature | Heavy Duty |
| Item Weight | 44 pounds |
| Product information | |
| Manufacture Year | 2024 |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | 6010101 |
| Material Type | Acrylonitrile Butadiene Styrene |
| Maximum Flow Rate | 15 gpm |
| Item details | |
| Model Number | Basic |
| Others | |
| Product Type | Whole House Water Treatment Systems |
| Other Special Features of the Product | Heavy Duty |
| Container Type | Bottle |
| LowerTemperature Range | 40 °F |
| Supported Water TDS Level Maximum PPM | 500 |
| Product Shelf Life | 10 years |









