1 inch Household Pipe Water Purifier Two-stage Pre-filter

1. Material: PP
2. Filter specifications: 20-inch universal filter
3. Effectively filter suspended matter, rust, particulate impurities in water, etc.
4. Interface size: 30mm
5. Built-in pressure relief vents to prevent excessive internal pressure from disassembling the core
6. Recommended every 3 months
7. Good quality and long service life