The HydraPak 28 mm Inline Water Filter is designed to integrate directly with 28 mm threaded bottles and reservoirs. Its Plug-N-Play system allows quick installation without tools, enabling filtration while drinking, via gravity flow or squeeze systems.
Lightweight and versatile, it is perfectly suited for outdoor adventures and mobile water treatment.
Included :
- 1× HydraPak 28 mm inline water filter
- 1× cap adapter
- 1× backflush adapter
Filtration & performance :
- Effectively removes common waterborne bacteria (e.g. E. coli 99.9999%)
- Removes parasitic cysts (e.g. Cryptosporidium, Giardia 99.9999%)
- Tested to NSF / HSF 42 standards
- Total filter capacity: approx. 1,500 liters
⚠️ Does not remove viruses or dissolved chemical contaminants.
Maintenance :
- Backflushable using included adapter
- Helps restore flow rate
- ⚠️ Avoid freezing: freezing may damage the hollow fiber membrane
→ In cold conditions, keep the filter close to your body
→ In cold conditions, keep the filter close to your body
Technical Specifications :
- Type: inline water filter
- Thread size: 28 mm
- Weight: 47 g
- Dimensions: 34 × 129 mm
- Flow rate: > 1 L/min
- Total capacity: ≈ 1,500 L
- Materials: PP / POM / EPDM / silicone / hollow fiber
