# Catit 43748 Fountain Filters, 12 Pack

Pack: Catit 43748 fountain filters are replacement cartridges for the genuine 3L Catit Flower Fountain and Fresh & Clear fountains. The listing says they retain hairs, sediment and debris, reduce calcium and magnesium, and should be replaced monthly. Compatibility is limited, so confirm your fountain model before buying.

- [Original product page](https://bargainpostbox.co.uk/product/catit-43748-fountain-filters-12-pack)
- [View offer](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Catit
- Model: 43748
- Category: Pet Supplies > Aquariums & Terrariums
- Price: 16.49 GBP
- Previous price: 30.99 GBP
- Discount: 47%
- Price checked: 2026-11-12T19:17:35.673Z
- Rating: 4.7 / 5
- Reviews: 46805

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

- Designed for specified genuine Catit fountain models, not non-Catit imitation fountains.
- The listing says the filter retains stray hairs, sediment and debris and removes magnesium and calcium from tap water.
- A 12-filter pack is listed, with monthly replacement suggested.

## Pros

- A 12-filter pack provides replacement stock for routine monthly changes.
- The stated filtration targets include stray hairs, sediment, debris, magnesium and calcium.

## Cons

- Compatibility is restricted to the genuine 3L Flower Fountain and Fresh & Clear fountains.

## Specifications

### Identity
- Manufacturer: Rolf C Hagen UK Ltd
- Model: 43748
### Dimensions and installation
- Dimensions listed: 36.8D x 55.9W x 38.1H centimetres
- Weight listed: 1.4 Pounds
### Materials and protection
- Material listed: Ceramic Activated Carbon ceramics Resins Ion Exchange Materials
### Compatibility and use
- Compatible fountains: Suitable for the 3L genuine Catit Flower Fountain and Fresh and Clear fountain only, WILL NOT FIT non Catit \(1.6L imitation\) fountains. Check your fountain is genuine before purchasing
- Suggested replacement interval: To be replaced once a month
### Pack contents
- Filters per pack: 12 filters

## Before you buy

- Fit this filter only to a genuine Catit 3L Flower Fountain or Fresh & Clear fountain. The listing says it will not fit non-Catit 1.6L imitation fountains, so confirm the fountain model before ordering. The monthly replacement interval is the listing's guidance, not a guaranteed service life. The claim that filtration helps prevent urinary tract disease is a manufacturer claim, not a substitute for veterinary advice.

## A good fit for

- Owners of the genuine Catit 3L Flower Fountain or Fresh & Clear fountain who need a multi-filter replacement pack.
- Buyers who want the listed filter to retain visible debris and reduce calcium and magnesium in tap water.

## Less suited to

- Owners of non-Catit imitation fountains or other models not named as compatible.

## Customer feedback

Customer feedback describes these as easy-to-swap replacements that many find effective for keeping fountain water clean and fresh, and some say their cats enjoy using the fountain. Fit is not consistent across all reported experiences, despite the product's specific compatibility claim, and feedback on filter life ranges from longer use to reports of filters breaking within five weeks. Confirm the fountain model carefully and allow for variation in replacement life.
- Positive themes: Customers report that the filters are simple to clean and replace.
- Positive themes: Customers describe them as working well in Catit fountains and helping keep drinking water clean and fresh.
- Negative themes: Some customers report compatibility problems with certain fountain models.
- Negative themes: Some customers report filters breaking within five weeks.
- Mixed feedback: Customers differ on how well the filters fit and how long they last.

## Frequently asked questions

### Which fountains are these filters for?
The listing specifies the genuine Catit 3L Flower Fountain and Fresh & Clear fountains only. It says they will not fit non-Catit 1.6L imitation fountains.
### How often should I replace a filter?
The listing recommends replacement once a month. Actual replacement needs may depend on use and water conditions, which are not detailed here.
### What does the filter claim to remove or retain?
The listing says it removes magnesium and calcium from tap water and retains stray hairs, sediment and debris. Its product description also claims removal of chlorine odour and bacteria.
### How many filters are included?
The stated box contents are 12 filters.

## Alternative options

- [Catit PIXI Genuine Replacement Water Fountain Filter Cartridges, 12 Pack](https://bargainpostbox.co.uk/visit/catit-pixi-replacement-water-fountain-filters-12-pack)
- [Cat Water Fountain Filters Replacement Filters for Pet Dog Drinking 8Pack \| Replacement Filters for Pet Drinking Fountain;for Cat Dog Water Fountain;4-Stage Filtration for better water activated carbon](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [VinDox Cat Water Fountain Filters, 8 Pack Activated Carbon Resin Replacement Filter Compatible with 3L Flower Cat Water Fountain（8 Filters + 2 Brush）](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [8 Pack Filters & Pump Sponges Replacement for Cat Fountain FN-W08L FN-W06 \| Cat Water Fountain Filters Set with 1 Reusable Shell, 4 Layers Filtration System, Keep Water Cycling and Fresh for Your Pets](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [HuaTek 12-Pack Cat Fountain Filters - Activated Carbon Filters for Automatic Pet Water Fountains](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [ZaKaBox 12 Pack Pet Fountain Filters for Catit Mini Flower \| Three-layer cotton and Activated Carbon Filters, compatible with Catit Mini Flower, long-lasting](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [SAMANIJA 6-Pack filters, Compatible With Catit Water Fountain For Catit Flower Fountain Filter Replacement](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [12pcs Cat Water Fountain Filter Compatible Catit PIXI Drinking Fountain \| Activated Carbon Filters for Pet Fountain Replacement Filter with Triple Filtration System, Filtre Fontaine Chat](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [Haliya 8 Filters + 8 Sponges for Feelneedy Cat Water Fountain \| 2.8L/99oz FN-W22 / FN-W22X Stainless Steel Pet Fountain, Cat Fountain Replacement Filters with Pump Cleaning Brush](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [12 Packs Cat Water Fountain Filters, Hantoc Replacement Pet Water Fountain Filters 2.4L for Flower Fountains Replacement Filters with Resin and Active Carbon for Drinking Fountains](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [ANKA Filter for Cat Fountain, Cat Water Fountain Filter, Water Fountain Filters, Replacement Pet Filter for Dogs Cat, Water Fountain Filters Cat and Dog, 8Pack, white](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)
- [FEELNEEDY 3.5L/123oz Stainless Steel Cat Water Fountain with Motion Sensor \| 4000mAh Battery Operated Cat Water Fountain, 3 Filters, Water & Battery Separation\(FN-W08L-Stainless Steel\)](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)

## Add-ons

- [Catit Flower Water Drinking Fountain for Cats \| Automatic Pet Drinking Fountain. Triple Action Carbon Filter provided. Refill Water Level Window.](https://bargainpostbox.co.uk/visit/catit-43748-fountain-filters-12-pack)

## Images

![Catit 43748 Fountain Filters, 12 Pack — 1](https://bargainpostbox.co.uk/i/3FJtgOUJTh9GWKbf1tvrmqC4fRsiuYYVZ5NT2SaWR7odqWI8qQeS6zaw0Y4alMdS0hU5FlzstQnF0wQGxUuAlPRIv9LuEbAUSYk-ixqBH6Bz44PEHMFFRDFl.jpg)

![Catit 43748 Fountain Filters, 12 Pack — 2](https://bargainpostbox.co.uk/i/zjCF7oSAbT7Y5gides7i50RWirR3e2Wc2viHAS-GRnzWS0GKLbCUOdDptL_Z4VS_Rmeh0NnVFTi_MxVHGUF_TYy-_MwO6SarA4GW7GFnvHWhIMoBONFIfZJH.jpg)

![Catit 43748 Fountain Filters, 12 Pack — 3](https://bargainpostbox.co.uk/i/RROSmP5spnbKqljpNnLZymakx7PxRui8v4QNqsBxjhsSZBzNj2hoEEGch7fdpx3ORchbw-oTyLpCxlK_u8gkDMai9p_9jjTLx1G2Q7KG4GujxftvIr2ejW6w.jpg)

![Catit 43748 Fountain Filters, 12 Pack — 4](https://bargainpostbox.co.uk/i/sMh2jPg8uw7GnxCqXNSq__-c4rou6knlJh2ZK9CVWaNXKnnq61d2mFJbbrOpJ9S2z2wJCsFNrYV0VxhZZHShiXGNgCqvdrrtkuUueL6zL4-N31FTDNX4FPBU.jpg)

![Catit 43748 Fountain Filters, 12 Pack — 5](https://bargainpostbox.co.uk/i/NMaIvmo_CB3zdL0mv8Ydzk2hi_6vQPgMB02u-BUeKfChAKfRP5SUMe6qsJAb1G7SloPOGPhAqyYGjH6zpQ0p0FL_aQbuhP1qn7rdAkJI0xy0faE_fyhN-czy.jpg)