Big Blue Filter

Features

1. The "Big White Bottle" Backwashing Filter specializes in convenient and highly efficient whole-house water purification. Its core strengths span multiple dimensions—including functionality, flow rate, and adaptability—to satisfy the diverse water usage needs of any household.
Backwashing Function: The valve head features a circumferential flow channel design that utilizes the water pressure from the main supply line to flush impurities from the surface of the filter cartridge—cleaning it from the inside out—thereby ensuring effortless maintenance of the filter element.

Usage Instructions

Bypass 4-Way Valve: Integrating four distinct functions, it allows for effortless switching between modes. Operations such as replacing filter cartridges or shutting off the main water supply can be performed with ease, requiring no complex procedures.

Flow Rate and Adaptability

Whole-House Filtration Compatibility: Features a high-flow design with a capacity of 3 tons per hour, capable of meeting the water demands of various home layouts. It exerts virtually no impact on water pressure, ensuring an uninterrupted water supply throughout the entire house without any waiting time.
Universal Filter Cartridge Compatibility: Supports a wide range of filter cartridge combinations, allowing for targeted solutions to address specific water quality issues. Different cartridges deliver distinct purification effects, enabling the creation of customized, professional water purification plans.

PPF Polypropylene Melt-Blown Cotton
Effectively filters large particulate impurities such as rust, sediment, and turbidity.
Recommended replacement cycle: 3–6 months.

CTO Activated Carbon Block
Effectively filters out discoloration, odors, pigments, residual chlorine, rust, and other harmful substances.
Recommended replacement cycle: 6–12 months.

FOF Anti-Scale Filter Cartridge
Effectively mitigates limescale buildup to enhance water usage comfort, while efficiently filtering out residual chlorine, discoloration, unpleasant odors, and harmful organic substances.
Recommended Replacement Cycle: 6–12 months

PPC Composite Filter Cartridge
A 2-in-1 filter cartridge that effectively removes suspended solids, sediment, and other large particulate matter from water, while simultaneously adsorbing residual chlorine and odors.
Recommended replacement cycle: 6 to 12 months.

Product Details

Parameter

Function

What is included when purchasing a Maipuda Big Blue filter?

Installation Notes

① When installing the large white housing, connectors are required for linkage; the reserved installation space should be 20–30 cm greater than the actual length of the filter unit.
② If mounting the unit via suspension, ensure a clearance of 7 cm is reserved beneath the bottom of the unit to facilitate future filter cartridge replacements.
③ The height of the mounting plate is 9 cm; if vertical clearance is insufficient, the mounting plate may be inverted for installation.