Description
Refillable anti-scale filter for washing machines and dishwashers
The GOLDMAN SERVICE anti-scale filter uses a polyphosphate charge to help prevent limescale deposits in compatible appliances. Its compact design fits at the water inlet of a washing machine or dishwasher, between the supply connection and the inlet hose.
Transparent bowl and replaceable charge
The transparent bowl allows you to check the polyphosphate charge. When it is used up, open the bowl and replenish it with 100 g of compatible material. Refilling avoids replacing the entire assembly whenever the charge runs out.
Technical specifications
| Brand | GOLDMAN SERVICE |
|---|---|
| Type | Refillable polyphosphate anti-scale filter |
| Application | Water inlet of compatible washing machines and dishwashers |
| Charge | 100 g of polyphosphates |
| Inlet | ¾-inch female thread |
| Outlet | ¾-inch male thread |
| Dimensions | 130 mm high × 68 mm diameter |
| Housing | Plastic with transparent bowl |
| Maximum water temperature | 50 °C |
Package contents
- 1 refillable anti-scale filter with polyphosphate charge.
- 2 connection seals.
- Instructions for use.
Installation and maintenance
Turn off the water supply and disconnect the appliance before installation. Check that the ¾-inch connections are compatible and follow the indicated inlet and outlet direction. Position the seals correctly, turn the water on gradually and check for leaks.
Inspect the polyphosphate level and connections regularly. The manual suggests replenishing approximately every six months, but the interval depends on water use and hardness: refill whenever needed.
Frequently asked questions
Do I need to replace the whole filter when the charge runs out?
No. The bowl is refillable with a compatible polyphosphate charge.
Which connections do I need?
The filter has a ¾-inch female inlet and male outlet. Check your water supply connection and appliance hose before purchase.
User manual
Download the anti-scale filter manual (PDF in Spanish)
Usage warnings
Not suitable for water intended for human consumption or temperatures above 50 °C. Use only for the compatible appliances indicated. Keep polyphosphates and small parts out of the reach of children. Before opening the filter, shut off the water and release the pressure. Consult a qualified professional if you are unsure about installation.

















