• AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack by Beckacher
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 2
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 3
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 4
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 5
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 6
  • AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack - Image 7
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Beckacher

AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack

AP431 Water Filter Cartridge Replacement for Aqua-Pure AP430SS, 3-Pack

$89.98 USD
$89.98 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • 【Broad Compatibility & 6-Month Service Life】 Works with 3M Aqua-Pure AP430, AP430SS, and SF18-S Scale Inhibition Systems. Also compatible with AP431, HF8-S, and KleenWater KW431 models. Replace every 6 months or up to 5,000 gallons for optimal performance (varies by water quality). Operates in temperatures from 40-100°F (4.4-37.8°C)
  • 【Advanced Polyphosphate Scale & Corrosion Protection】 Proprietary slow-release polyphosphate crystals effectively inhibit limescale and corrosion buildup, protecting both tank and tankless water heaters, dishwashers, and pipes from costly damage and efficiency loss
  • 【Premium Food-Grade Materials for Safe Water】 Crafted with high-quality polypropylene (PP) housing and food-grade materials compliant with FDA standard, ensuring safe, clean water for drinking, cooking, and all household applications
  • 【High-Capacity 10 GPM Flow for Whole House】 Delivers up to 10 gallons per minute (37.9 L/min) with 3/4" NPT connections and maintains stable pressure across 25-125 psi range, ensuring consistent water flow throughout your entire home even during peak usage
  • 【Tool-Free Twist-On/Twist-Off Replacement】 Features a sanitary quick-change twist design—as easy as changing a lightbulb. No tools, no mess, and no contact with filter media for a hygienic, hassle-free installation experience

Overview

  • Material : Polypropylene (PP)
  • Product Dimensions : 2.56"D x 2.56"W x 9.45"H
  • Item Weight : 1.9 pounds
  • Product Benefits : Inhibits Limescale & Protects Water Heaters, Prevents Scale Buildup
  • Brand : Beckacher
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What Our Customers Say

Hear from customers about their experience with our products and service.

The quality exceeded my expectations. Beautifully made and a pleasure to use every day.

Alex Morgan

Verified customer

A thoughtful design, excellent service, and a smooth experience from start to finish.

Jordan Lee

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Exactly what I was looking for. The attention to detail makes this feel truly special.

Taylor Kim

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Frequently Asked Questions

Once your order is shipped, you will receive a confirmation email containing a tracking number and a link to monitor your delivery status in real-time. You can also log into your account to view order history.

We offer a 30-day return policy for unused items in their original packaging. To initiate a return, please visit our Returns Center or contact our customer support team. Return shipping fees may apply unless the item is defective.

We take great care in packaging, but accidents can happen. If your item arrives damaged or defective, please contact us within 48 hours of delivery with photos of the item and box, and we will promptly send a replacement or issue a full refund.

Currently, we ship to the United States and select international regions. Standard and expedited shipping options are available at checkout. Shipping rates and delivery times are calculated based on your location.