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The Check Valve from ISTA is made of transparent plastic and silicate gel. It is acid and alkali-resistant and reliably prevents water running back through the pipes to the equipment.
- Check valve made of silicate gel
- Directional arrow indicates correct connection direction
- Acid and alkali resistant
- 4,5 cm length, fits for 4/6 mm hose
Producer of innovative high quality Products with special interest in aquascaping, aquatic plants and shrimps. ISTA products offer a wide range of products with a very good value for money.