ONLY fits OASSAY Pro Cup Head.

Up to 500L (with proper maintenance; actual lifespan depends on water quality). Backwashable.

Filter Layers:

• Stage 1: NanoFlex Carbon
• Stage 2: 0.1μm Hollow Fiber Membrane

Filtration Efficiency

• Removes 99.999% of bacteria, parasites, viruses, 99.99% of microplastics.
• Improves water taste.
• Reduces organic pollutants, ammonia nitrogen, chlorine.

Flow Rate:

Filters 15–20mL/sec, depending on water quality and filter usage.

Warnings:

❗ Do NOT use with:

• Saltwater (ocean water), chemically polluted water, or water with visible oil
• Extremely turbid water — pre-settle for 30min before filtering
• Hot water (>80°C / 158°F) – it might damage the cup head and filter.

Air Valve For FlexFlow Series Water Purifier.

A handy tool to restore your purifier’s flow in seconds — just fill with pure water, connect it with the outlet of the filtration cartridge, and squeeze.

Nozzle Cap For Flex Flow Series Water Purifier

Material: Food-Grade Silicone

A compatible drinking hose 

It's perfect for connecting your filtration cartridge to natural water sources.

Length：0.4 meter

Material: Food-Grade Silicone

Fits for FlexFlow and FlexFlow Pro

Material：

Pure Titanium

Fits OASSAY and OASSAY Pro