- Water Appliance Protection
Product Model: AQU-WF65 (Replacement Cartridge for Aqua-Pure AP430SS/AP431)
The AQUACREST AP431 scale inhibitor cartridge contains high-quality polyphosphates designed to help reduce limescale formation and corrosion in water pipes. This protective action may help maintain water flow and potentially extend the operational life of water-using appliances such as water heaters and dishwashers. - Durable Construction
The BPA-free plastic housing is manufactured using reinforced materials and precision engineering to help prevent leaks. This design aims to provide reliable performance for safer water usage. - Scale Prevention
The inhibitor cartridge is designed to maintain consistent water flow with minimal pressure reduction, featuring a flow capacity of up to 10 gallons per minute (GPM) to accommodate whole-house water requirements. - Recommended Maintenance
For optimal performance, we suggest replacing the cartridge every 6 months. Actual replacement frequency may vary depending on local water conditions and usage patterns. - Compatibility Information
This cartridge is designed to replace:
• 3M Aqua-Pure AP431 and AP430/AP430SS
• HF8-S and SF18-S Scale Inhibition Systems
• KleenWater KW431 models
- Designed for scale and corrosion inhibition.
- Accurate design promises a precise fit without water leaks.
- Reasonable and integrate structure ensures premium quality.
- Effectively inhibits limescale and corrosion build-up.
- The strength of BPA-free plastic housing is increased so it can prevent bursting effectively.
AQUACREST AQU-AP431 Replacement Water Filter
Compatible with Following Models：
3M Aqua-Pure
3M Aqua-Pure AP431, HF8-S, KleenWater KW431. 3M Aqua-Pure AP430, AP430SS and SF18-S Scale Inhibition System.
*Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. AQUACREST is an independent brand.
- Flow rate ----------------- 10 gpm/37.9 lpm
- Life --------------------------------- 6 Months
- Min. operating temperature ---- 4.4℃/40°F
- Max. operating temperature --- 38℃/100°F
- Min. working pressure ------ 207 kPa/30 psi
- Max. working pressure ---- 862 kPa/125 psi
Extends the service life of your water appliances.
Food-grade polyphosphates can extend the service life of your water appliances and effectively inhibit the limescale and corrosion from building up.
Accurate design
Accurate design promises a precise fit without water leaks. The strength of BPA-free plastic housing is increased so it can prevent bursting effectively.
Stable flow rate
Stable flow rate up to 10 gpm ensures water for the whole house.
Extends the life of home appliances
Protects your household appliances by trapping sediments and particles in your water. Offers pure water for multiple uses.