Return item. Functional customer returns may show cosmetic defects, imperfections or slight signs of use, but they have no damage. Non-essential accessories may be missing, but they are still functional. They may not have their original packaging or no packaging at all. They have not been used for more than 14 days (the time required to return them to the supplier). We provide a 1-month warranty on all won lots. Won lots are shipped within 7 days after payment. Return shipping costs are at your own expense.

About this item Size and composition: brass head and clamp, with new leak-proof tap and unbreakable transparent jar for long service life, polyphosphate dispenser with 1/2 inch F connections, equipped with fixed stems for a flow rate of 20 l/min. Advantages: prevents the formation of limescale in the kettle or boiler, prevents deterioration of household appliances, facilitates energy savings and economy, reduces waste. Proper use: proportional dispenser of polyphosphate powder or cylinders with rotating clamp to position the connections in different directions. Versatility: includes a bypass tap and a silver antibacterial system in the bellows, suitable for installation under the gas boiler or water heater. Certifications: Complies with DM 174 standard, incl. ready-to-use cylinder polyphosphate charge.