









💧 Keep your water flowing smooth and your appliances thriving!
The AQUA CREST AP431 Replacement Cartridge is a high-performance scale inhibitor designed for whole-house water systems. Utilizing premium polyphosphates, it effectively prevents limescale and corrosion buildup, extending the lifespan of water heaters, boilers, and other appliances. With a robust BPA-free housing and a flow rate up to 10 GPM, it ensures leak-free, efficient water filtration. Compatible with multiple Aqua-Pure models, this pack of three cartridges is recommended for replacement every six months to maintain optimal water quality and appliance protection.








| Brand | AQUA CREST |
| Model Number | AQU-WF65 |
| Color | White |
| Product Dimensions | 5.84 x 5.84 x 23.37 cm; 1.38 kg |
| Material | Food-grade polyphosphates |
| Special Features | Filter |
| Item Weight | 1.38 Kilograms |
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