# AQUA CREST 644845 Fridge Water Filter, 3 Pack

AQUA CREST 644845 is a three-pack replacement fridge water filter listed for Bosch UltraClarity 644845 and other compatible models. The listing claims NSF 42 performance for chlorine, taste and odour reduction, plus WRAS approval. Customer feedback is positive on quality and ease of installation, but reports are mixed on fit, so confirm compatibility with your exact refrigerator model before buying.

- [Original product page](https://bargainpostbox.co.uk/product/aqua-crest-644845-fridge-water-filter-3-pack)
- [View offer](https://bargainpostbox.co.uk/visit/aqua-crest-644845-fridge-water-filter-3-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: AQUA CREST
- Model: AQF-FF25
- Category: Home & Kitchen > Appliance Parts & Accessories > Water Filters & Cartridges
- Price: 26.34 GBP
- Previous price: 30.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:15:21.672Z
- Rating: 4.4 / 5
- Reviews: 849

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Replacement listed for Bosch 644845 and compatible refrigerator models from Bosch, Neff, Haier, Siemens and other brands.
- The listing claims NSF 42 certification for chlorine, taste and odour reduction and NSF 372 lead-free compliance.
- Made with an activated coconut carbon block, according to the listing.
- Three filters are listed in the pack.

## Pros

- Three filters provide replacements for successive filter changes.
- Customer feedback describes installation as easy and filter quality favourably.
- Claimed NSF 42 performance specifically covers chlorine, taste and odour reduction.

## Specifications

### Identity
- Brand: AQUA CREST
- Model: AQF-FF25
### Dimensions and installation
- Dimensions listed: 6.4D x 16.5W x 21.6H centimetres
### Materials and protection
- Material listed: Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block
- External testing certification: NSF
- Claimed certifications: WRAS approval and NSF 42 for chlorine, taste and odor reduction. NSF 372 for lead-free compliance.
### Capacity and service interval
- Claimed capacity or interval: 1137 litres or 6 months
### Pack
- Number of packs: 3

## Before you buy

- The listed 1137-litre or six-month service interval is a manufacturer claim. Actual replacement timing may depend on use and the refrigerator's instructions.
- Customer reports on fit are mixed. Check the exact appliance model and filter reference before purchase, rather than relying only on the broad compatibility list.

## In the box

- Water filters \(3\) (Included): The listing identifies water filters as included and specifies a three-pack.

## A good fit for

- Owners of a compatible refrigerator seeking a three-filter replacement pack.
- Buyers looking for a filter whose listing claims chlorine, taste and odour reduction.

## Less suited to

- Buyers unable to confirm that their refrigerator takes the 644845 replacement type.
- Anyone seeking independently verified filtration performance, which the supplied listing evidence does not establish.

## Customer feedback

Customer feedback is favourable on perceived quality, value and ease of installation, while fit experiences are mixed, including reports of filters not aligning with some appliances. That difference matters for a replacement part: confirm the exact refrigerator compatibility before relying on the listing's broad model claims. Aggregate ratings lean positive overall, but do not establish fit for a particular fridge.
- Positive themes: Customers describe the filter quality favourably.
- Positive themes: Customers report easy installation.
- Positive themes: Customers consider it good value.
- Mixed feedback: Customer feedback on fit is mixed, with reports of both a good fit and alignment problems.

## Frequently asked questions

### Which refrigerators is this filter listed for?
The listing names Bosch 644845 and compatible models across Bosch, Neff, Haier and Siemens, among others. Check your refrigerator's exact filter reference and model before ordering.
### What filtration claims does the listing make?
It claims NSF 42 certification for chlorine, taste and odour reduction, NSF 372 lead-free compliance and WRAS approval. These are listing claims, not independent verification in the supplied evidence.
### How many filters are included?
The product is listed as a three-pack.
### How often should the filter be changed?
The listing claims 1137 litres or six months. Follow your refrigerator's guidance and account for your usage.

## Alternative options

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- [Waterdrop WD-F25 Fridge Water Filter Replacement for Bosch® 644845, 2 Pack \| Replacement for Bosch® Fridge UltraClarity 644845, 740560 9000077104（2）](https://bargainpostbox.co.uk/visit/aqua-crest-644845-fridge-water-filter-3-pack)
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- [GOLDEN ICEPURE Refrigerator Water Filter for Samsung DA29-10105J \(2\) \| Replacement for Samsung DA29-10105J Fridge Filter – compatible with HAFEX/EXP, DA99-02131B, WSF-100, EF9603, HAIER, LG Inline](https://bargainpostbox.co.uk/visit/aqua-crest-644845-fridge-water-filter-3-pack)
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## Images

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 1](https://bargainpostbox.co.uk/i/qrkyVf6UYeziVMQAtSg7cgtHY17bDiLQSFj_Q__7ydUN9m_LG9uIh4k2WVme9lX0tahjuhThoIDXnW9uZMGTXb35tZ3ZeS1StUQS9qT1HwLvywJEhQ2fNCb-.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 2](https://bargainpostbox.co.uk/i/oblW2BXa0E7ssDmlkrde6C7Pa67aHUdFusI3HHE9JZULvrvCJUBmpMAnUq9_M_R0UUcCn6mgEWGJsa72VBQcuiHAtRieEPDWIAz4ZNjK_ca4JO7hzD97Zitw.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 3](https://bargainpostbox.co.uk/i/6TVaza-bt15HcnWa76R7tKafdY3s4QQuzTY-QVkV1MzLSr01PIfEXknFxOX4FDOnlKc-98hvx_0xRRc-XX6JGjBZFXCaD2FZR6ClcEhWQD_q7abpuQfIUlLZ.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 4](https://bargainpostbox.co.uk/i/h7tMOX98rHEKWfS68D0xUodiZH13rNAsPj3RSI5LwjpskTebHwYZ-gCL4jnwJcXijyv7yRe-ZlWWXQB6znQVpdpOk-43Rc6GHVjmQKXXI4EV13kBgOWxVlS6.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 5](https://bargainpostbox.co.uk/i/_tpRRiiOSsQK1rjdACpndBaxA3CEFoHZwCAddvtPhi1L6nt2FIs52hdFZK2VAFcduOBY64uUTCcXc7TtN5nE9RWCvUBNIM8PDGHmr8lZj1lcLwB0qiEKALu8.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 6](https://bargainpostbox.co.uk/i/kwSYgKBByLCksVhzdwqUWYtfdWeXa8GidW4-eOcG1fkZfTusqW69Nrux9t2lfStyg37ZDPUjedXHoXE9WxQKizn_f8TIWNNoVckS-jVix5YbNwOKLS8LEXHP.jpg)

![AQUA CREST 644845 Fridge Water Filter, 3 Pack — 7](https://bargainpostbox.co.uk/i/ktaENnwPn06Bl4YoehKLJHHZMo4sIT92mvzufYAagXrH8w0N2AmDeiIUtYRpsReKj-19uYV0DX-oMbxX1NeDO3xV1TCIb6oEcJbHxAHM04MtIJyN6I53u3B2.jpg)