Waterz™ PureFlow Shower Filter Refill Cartridge
Waterz™ PureFlow Shower Filter Refill Cartridge
In stock
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Couldn't load pickup availability
Product specification
Product specification
About Brand
About Brand
In the box
In the box
Shipping & Returns
Shipping & Returns
Shipping
- Orders placed before 12:00 PM (CET) are typically shipped the same day from our warehouse in Stockholm, Sweden.
Delivery within the EU usually takes 4–5 business days, depending on your location.
Returns:
- We offer free returns within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Tests & Certifications
Tests & Certifications
Description
Restore the purity of your daily shower. The Waterz™ PureFlow Shower Filter Refill Cartridge keeps your system performing at its best — removing chlorine, heavy metals, and micro-impurities for noticeably softer water and healthier skin and hair.
15-Stage Composite Filtration: Each refill combines KDF 55, activated carbon, calcium sulfite, and vitamin C layers to neutralize chlorine and reduce contaminants. Mineral and ceramic stages rebalance pH and preserve natural moisture for skin and scalp.
Lab-Verified Performance: Independent testing (Report QSW20241111027) confirmed a ≥ 95 % chlorine reduction for 2 000 L of water and sustained efficiency above 80 % up to 3 600 L — meeting Calux laboratory standards for shower filtration performance.
Simple Replacement: Twist off the old cartridge, insert the new one, and enjoy instant water clarity. Designed for a perfect fit with the Waterz™ PureFlow CL-SF7 system.
Why it matters: Clean shower water protects your skin barrier, hair vitality, and overall well-being. Regularly replacing your filter ensures lasting performance and the pure, balanced shower experience Waterz™ stands for.
Certified Chlorine Reduction — Calux Laboratory Report (QSW20241111027)
| Volume (L) | Initial Chlorine (ppm) | Filtered Water (ppm) | Removal Rate |
|---|---|---|---|
| 0 | 1.04 | 0.02 | 98% |
| 200 | 1.03 | 0.03 | 97% |
| 1000 | 1.05 | 0.07 | 93% |
| 2000 | 1.04 | 0.07 | 94–95% |
| 3000 | 1.05 | 0.13 | 87% |
| 4000 | 1.04 | 0.28 | 72% |
Tested under laboratory conditions (flow rate 3.5 L/min, initial chlorine ≈ 1 ppm). Verified by Calux Engineering Laboratory, Guangdong, China.