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WHOLE HOUSE FILTRATION
3-Stage 20″ Central Filter
Model: 3-Stage 20″ Central Filter
A blue three-housing central filtration system for whole-house water treatment, designed to help reduce sediment, rust, chlorine smell, yellow water, and daily household water quality issues.
PRODUCT DESCRIPTION
Whole-house central filtration for
cleaner daily water
The 3-Stage 20″ Central Filter is prepared for whole-house filtration programs. It filters water for the full household and helps reduce sediment, rust, chlorine smell, yellow water, dry skin, and hair issues caused by water quality
- Three 20-inch filter housings support whole-house water filtration.
- Helps reduce sediment, rust, chlorine smell, and other common household water issues.
- Suitable for families with more than two bathrooms or homes in older neighborhoods with yellow water concerns.
- Designed for customers who already use basic filters but want a more complete central filtration option.
- Can be installed in a water meter room, balcony, or other suitable installation area.
- No large space, electricity, or drainage requirement is needed for typical installation planning.
| Product Type | 3-stage 20 inch central filter |
| Application | Whole-house filtration |
| Typical installation area | Water meter room, balcony, or suitable utility area |
| Target water issues | Sediment, rust, chlorine smell, yellow water, dry skin, and hair concerns |
| Installation requirement | No large space, electricity, or drainage requirement for standard planning |
| Replacement cycle | Filter replacement schedule can be confirmed by local water quality and usage |
SPECIFICATION
Installation and water pressure notes
- Price and supply scope do not include accessories, cold prevention coat, leakage controller, water pressure balancer, or similar optional installation parts unless confirmed in the quotation.
- Pre-filters, single and multi-stage filters, central filters, and softeners may affect water pressure by about 3%-8%; most users barely notice this change.
- For water pressure above 0.4 MPa or installations with booster pumps, a water pressure balancer is strongly recommended to reduce risks such as broken pipes or leakage.
- For water pressure below 0.2 MPa, booster pumps and pressure balancers are suggested together for better use experience.
- Customers should confirm installation conditions, pressure requirements, and optional accessories before final order confirmation.
| Planning Item | Recommendation |
| Suitable users | Homes with more than two bathrooms, yellow water issues, old neighborhoods, laundry discoloration concerns, or skin and hair protection needs. |
| Pressure above 0.4 Mpa | Use a pressure balancer, especially when booster pumps are involved |
| Pressure above 0.2 Mpa | Use booster pump and pressure balancer together when needed. |
| Installation confirmation | Final accessories and installation cost should be confirmed according to the project site. |