Welton M7 Central Water Purifier Whole House Pre-Filter Under-Sink Explosion-Proof Large White Bottle High Flow Commercial Restaurant Chlorine Removal Water Filter Home Tap Water System

Durable and long-lasting filter with high interception rate and extended lifespan

Smart filter replacement reminder

Self-locking flexible wrench clamp for quick cartridge replacement

Environmentally friendly green design certified

High-tech enterprise certificate

Industry standard certificates for pre-filters and water purifiers

CEESTA group mark from China Electronic Festival Ultra Technology Association

QB Light Industry Standard of the People’s Republic of China

NSF International certification

EU RoHS compliance

CTi Huahu product testing and antibacterial certification

Multiple national and international patents and awards (170+ certifications, 550+ patents globally)

Main unit ×1

Sealing gaskets ×2

DN25 PPR 6 ×1

DN20 PPR 4 ×1

Pipe connectors ×4

PPR connectors ×1

Expansion tube screws ×1

Installation bracket and nuts ×1 set

CR2032 button battery ×1

Instruction manual and quality certificate ×1

Suitable for municipal tap water

Provides whole-house water purification including washing machines, bathrooms, and water heaters

Effectively removes sediment, rust, suspended solids, residual chlorine, color, and odor

Protects household appliances and improves water quality for skin and hair health

Over 1,000,000 users worldwide

Recommended by 476 domestic and 80+ international experts and influencers

Warehouses located in China (10), USA (3), Canada (1), Russia (1), Spain (1), Poland (1)

Remove protective film from filter cartridge before first installation

Compact size does not occupy space, suitable for small installation areas