---
product_id: 279256687
title: "AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2)"
brand: "aqua crest"
price: "C$7505"
currency: NIO
in_stock: true
reviews_count: 5
url: https://www.desertcart.ni/products/279256687-aqua-crest3us-af01-under-sink-water-filter-nsf-42-certified
store_origin: NI
region: Nicaragua
---

# NSF 372 certified 98% chlorine reduction 2000 gallons lifespan AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2)

**Brand:** aqua crest
**Price:** C$7505
**Availability:** ✅ In Stock

## Summary

> 💦 Drink Smart, Live Fresh!

## Quick Answers

- **What is this?** AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) by aqua crest
- **How much does it cost?** C$7505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/279256687-aqua-crest3us-af01-under-sink-water-filter-nsf-42-certified)

## Best For

- aqua crest enthusiasts

## Why This Product

- Trusted aqua crest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Lead-free materials ensure your family's health is prioritized.
- • **Pure Water, Pure Life:** Experience the taste of freshness with every sip.
- • **Sustainable Hydration:** Replace every 6 months for optimal performance.
- • **Flow Without Compromise:** Enjoy a steady stream of filtered water, pressure drop-free.
- • **Effortless Compatibility:** Seamlessly fits multiple models for your convenience.

## Overview

The AQUACREST 3US-AF01 Under Sink Water Filter is a high-efficiency filtration system that reduces 98% of chlorine and other contaminants, ensuring a safe and refreshing drinking experience. With a lifespan of up to 2,000 gallons or 6 months, this NSF 372 certified filter is compatible with various models, making it a versatile choice for health-conscious consumers.

## Description

AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2)

## Features

- 【High-efficiency filtration】: Uses premium coconut carbon block to reduce 98% of chlorine. It has also been d to reduce heavy metals, taste and odor, sediment, rust and so on. The high-efficiency filtration is dedicated to providing you with an excellent water experience.
- 【Authority Guaranteed materials】: Specially selected premium materials are lead-free, certified by the WQA against NSF 372 standard, which brings you a satisfying and safe experience.
- 【Stable flow rate】: Provides you with stable filtered water without obvious pressure drops. The filtration is efficient enough to provide you with the best drinking experience.
- 【Long-lasting service life】: Enjoy fresh water by replacing your filter every 6 months or 2,000 gallons. Whichever comes first will vary based on water quality.
- 【Compatible with the following models】: 3M 3US-AF01, 3US-AS01 system, Aqua-Pure AP Easy C-CS-FF, CS-FF system, WHCF-SRC, WHCF-SUFC, WHCF-SUF, 4306791, 4306809, 4306817, 4306825. AQUACREST is an independent brand. This filter is not an original product. **Please note that the compatible model numbers of the products are quite similar. Double check the exact model number before purchase to make sure you get the right one!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Activated Carbon，Lead-Free & BPA Free and Food-Grade Material |
| Product Dimensions | 3.2"D x 3.2"W x 10.4"H |
| External Testing Certification | IAPMO |
| Product Benefits | Reduces Odor, Taste and Chlorine |
| Brand | AQUA CREST |
| UPC | 840814134061 |
| Unit Count | 2 Count |
| Compatible Water Purifier Models | 3M 3US-AS01 |
| Number of Items | 2 |
| Part Number | AQU-3US-AF01 |
| Item Weight | 0.634 ounces |
| Item model number | ‎AQU-3US-AF01 |
| Is Discontinued By Manufacturer | No |
| Size | 2 Count (Pack of 1) |
| Color | White |
| Style | Filter |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Special Features | Filter |
| Included Components | Replacement water filter, User Guide, Packaging |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Activated Carbon，Lead-Free & BPA Free and Food-Grade Material
- **Product Dimensions:** 3.2"D x 3.2"W x 10.4"H
- **External Testing Certification:** IAPMO
- **Product Benefits:** Reduces Odor, Taste and Chlorine
- **Brand:** AQUA CREST

## Images

![AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/61XslqALrLL.jpg)
![AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/61IKUOYiGAL.jpg)
![AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/61osBTBpllL.jpg)
![AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/71GsQBgB2IL.jpg)
![AQUA CREST3US-AF01 Under Sink Water Filter, NSF 42 Certified Replacement for Standard 3US-AF01, 3US-AS01, Aqua-Pure AP Easy C-CS-FF, WHCF-SRC, WHCF-SUFC, WHCF-SUF Water Filter (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/711j+E5m+1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Doesn’t reduce water flow
  

*by B***N on Reviewed in Canada 🇨🇦 on 8 September 2020*

We are on well water. Needed a filter to take care of some odour and taste. This works well without reducing the water flow. We also have a full house filter for sediment and a uv filter. This filter was under sink and mostly for taste.

### ⭐ 







  
  
    Gives 80% of the performance of filtrete…but stopped working after only 2 months
  

*by S***S on Reviewed in Canada 🇨🇦 on 1 February 2022*

Water taste 7/10 compared with filtrate (I did a blind taste test)Filters also run down significantly faster than filtrete. After just two months of use, flow rate down to a trickle.Won’t be purchasing again.

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality replacement filters
  

*by A***L on Reviewed in Canada 🇨🇦 on 28 August 2021*

Been using these water filters for 5+ years, they work as advertised, quite good, recommended.

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---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*