PureFlow Pool filter, 320 g replace 32 kg sand or glass filter in filter systems, ideal for pool, hot tub, frame pool and filter balls

• 100% back-washable
• Highest flow and lowest resistance
• Service life: up to 3 years
• Sharpness down to less than 0.5 microns
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

PureFlow Pool 320 g is a world-proven and excellent polymer fibre filter and is ideal for cleaning and reconditioning water in: pools, swimming pools and hot tubs, natural swimming pools and ponds aquariums and fish keeping. Water reservoirs and cisterns. Highly elastic, solidified high-tech fibres in many layers arranged on top of each other now replace all conventional sand, glass and even cartridge filters. Instead of 25 kg filter material, you only need 320 g PureFlow pool. This also makes storage, transport, filling and disposal extremely cost-effective and therefore highly efficient. Due to its low weight, your PureFlow Pool filter can be replaced in just a few minutes by just one person. PureFlow pool filter elements do not clump, are extremely dimensionally stable and fit all filter containers. This ensures a long service life. No towing heavy bags, no dirty floors and surfaces. Damaged housing, pipes, seals or shut-off valves are a thing of the past. Installation is really easy. PureFlow Pool is made of pure, certified fibres, free from chemical dyes, toxic metals, formaldehyde, PCP, CFC. Also suitable for allergy sufferers. With PureFlow Pool you can avoid flocculants, aluminium salts and other chemicals and protect your health and the health of your children. PureFlow Pool allows up to 4 times higher flow rate compared to sand and glass filter systems. And even without pressure. Feel and experience clean, clear water thanks to the incredibly high filter efficiency of PureFlow POOL. Instructions for use: remove the filter system from the mains supply. Open the filter housing and remove the filter material. Fill the filter housing with PureFlow pool. Close the filter housing and put the system back into operation. Start with a backwash process first and then switch to normal operation. How does PureFlow Pool work? PureFlow pool fibres do not build up resistance. In contrast to glass or sand, PureFlow Pool allows completely pressure-free filtering in horizontal as well as vertical directions. This significantly reduces your energy costs, among other things. Adsorption adsorption is the accumulation on solid surfaces such as activated carbon or zeolites. The more a filter is saturated by absorption, the more dramatically its filter efficiency decreases. Thanks to the very high separation sharpness and a mandatory flow direction through the filter, PureFlow Pool guarantees the best possible filtration and dissolves absorption quickly and reliably. Coagulation and flocculation. Finely suspended and colloidal contaminants in the water are connected to larger flakes with the help of inorganic primary flocking agents and polyelectrolytes. This is required to remove them from the water with sand or glass media by sedimentation or filtration. Due to the unique layer structure of PureFlow Pool, the addition of flocculants can and should be completely omitted. The formation of biofilm sand and glass crush organic solid contaminants such as spiders, flies, ants etc. into microscopically small parts and promote the settling of microorganisms (fungi, viruses, bacteria and germs). Warm water and rough surfaces are ideal for their growth. It creates a biofilm. This so-called "biofouling" reduces the filter performance, leads to clumping of the filter material and thus to the formation of conductive currents. Lead currents are motorways through which solid contaminants and micro-organisms are conducted almost unfiltered. Chemicals must be used again to stabilise the water.