AQUA CREST

AQUA CREST AP431 Replacement for Aqua-Pure AP430SS Whole House Scale Inhibitor Water Filter Helps Prevent Scale Build Up

4.7

$49.98

About this item

  • 【Protects water appliances】: AQUACREST AP431 scale inhibitor cartridge adopts premium polyphosphates that can effectively prevent limescale and corrosion from building up, therefore, the corrosion and blockage of pipelines can be inhibited. The excellent filter material can protect and extend the service life of your water appliances, like heaters, dishwashers, etc.
  • 【Prevents bursting】: Food-grade BPA-free plastic housing adopts excellent strength with latest advanced technology. Accurate design promises a precise fit without water leakage. AQUACREST AP431 scale inhibitor ensures you a safe water usage experience.
  • 【 Inhibits limescale】: Scale inhibitor provides you with stable and continuous filtered water without an obvious pressure drop. The flow rate is up to 10 gpm so it can meet the water demand for the whole house.
  • 【Long-lasting service life】: It's recommended that you replace the inhibitor every 6 months for effective scale inhibition, which will vary based on water conditions.
  • 【Compatible models】: Replacement for 3M Aqua-Pure AP430, AP430SS and SF18-S Scale Inhibition System. Interchangeable with 3M Aqua-Pure AP431, HF8-S, KleenWater KW431.
  • Product description 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 【Protects water appliances】: AQUACREST AP431 scale inhibitor cartridge adopts premium polyphosphates that can effectively prevent limescale and corrosion from building up,
Specification

Product facts

Key details

External Testing Certification
RoHS
external_testing_certification
RoHS
brand
AQUA CREST
manufacture_year
2022
upc
840814135129

Dimensions and fit

Product Benefits
Prevent Limescale and Corrosion, Easy of Installation
product_benefits
Prevent Limescale and Corrosion, Easy of Installation

Technical specifications

compatible_water_purifier_models
3M SF18-S
item_model_number
AP431

Item information

unit_count
1 Count
number_of_items
1
manufacturer
AQUA CREST
best_sellers_rank
#56,048 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #414 in Replacement Under-Sink Water Filters
is_discontinued_by_manufacturer
No
date_first_available
February 14, 2017
Overview

About this item

  • 【Protects water appliances】: AQUACREST AP431 scale inhibitor cartridge adopts premium polyphosphates that can effectively prevent limescale and corrosion from building up, therefore, the corrosion and blockage of pipelines can be inhibited. The excellent filter material can protect and extend the service life of your water appliances, like heaters, dishwashers, etc.
  • 【Prevents bursting】: Food-grade BPA-free plastic housing adopts excellent strength with latest advanced technology. Accurate design promises a precise fit without water leakage. AQUACREST AP431 scale inhibitor ensures you a safe water usage experience.
  • 【 Inhibits limescale】: Scale inhibitor provides you with stable and continuous filtered water without an obvious pressure drop. The flow rate is up to 10 gpm so it can meet the water demand for the whole house.
  • 【Long-lasting service life】: It's recommended that you replace the inhibitor every 6 months for effective scale inhibition, which will vary based on water conditions.
  • 【Compatible models】: Replacement for 3M Aqua-Pure AP430, AP430SS and SF18-S Scale Inhibition System. Interchangeable with 3M Aqua-Pure AP431, HF8-S, KleenWater KW431.
  • Product description 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 【Protects water appliances】: AQUACREST AP431 scale inhibitor cartridge adopts premium polyphosphates that can effectively prevent limescale and corrosion from building up,
Close-up view of the AQUA CREST AP431 Replacement for Aqua-Pure AP430SS Whole House Scale Inhibitor Water Filter Helps Prevent Scale Build Up
Details

Materials and maintenance

material
Food-grade polyphosphates
dimensions
2.6"D x 2.57"W x 9.3"H
weight
1.06 pounds
Product Dimensions
2.6"D x 2.57"W x 9.3"H
Item Weight
1.1 Pounds
product_dimensions
2.6"D x 2.57"W x 9.3"H
item_weight
1.06 pounds

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Customer reviews

8 reviewsPositive

Rated 4.7/5 across 8 reviews — highly regarded by customers.

  • 100% of sampled reviews are from verified purchases.
  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find the water filter works well, particularly with tankless water heaters and dishwashers, and appreciate its perfect fit and easy installation.

Generated from the text of customer reviews

★★★★★

Best alternate replacement

Perfect fit as AP431. Works great! Water quality is good. Read more

RamaSriVerified purchase
★★★★★

Dependable service

Repeat order. Decent price, fast delivery. Read more

NancyVerified purchase
★★★★★

Easy install

Works exactly like it should. Read more

SusyVerified purchase
★★★★☆

Fits perfectly.

Good direct replacement. Read more

Adam L. BuchholzVerified purchase
★★★★★

Useful for tankless water inlet

I use this on the cold inlet side of my tankless water heater. I haven’t had any issues so far so I have to believe it’s doing the job it’s supposed to. I keep flushing the heater so hopefully that abd using these will keep it running trouble-free for years! Read more

MikePHandVerified purchase
★★★★★

Works

At the plumber’s recommendation, I replace this filter every year. I’ve never had a problem so it must be good Read more

BJVerified purchase
★★★★★

It's exactly whay I need for my boiler

I order it every year and it fulfills my expectations. Read more

HelenVerified purchase
★★★★★

Filter

Way better and cheaper than the stores Read more

ChrisVerified purchase

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