United Kingdom buying research · Pet

A Pet Fountain's Real Test Comes at Cleaning Time

Three drinking heights or a lift-off tank? The choice shows up every time you refill, wash and replace a filter.

Published 2026-09-24Updated 2026-09-24Confidence High8 evidence records

We compare products every day and update our recommendations when a better option is verified.

30-second verdict

Choose the Cat Mate 335 when several cats or a small dog may prefer different drinking heights and dishwasher-safe bowls are the cleaning priority. Choose the PETKIT EverSweet Solo SE when lifting the tank away from its powered base, seeing the water level and a quieter single-surface flow matter more. Both checked white UK offers were new, in stock and had Add to basket and Buy Now for London SW1A 1AA. Cat Mate was sold and shipped by Amazon; PETKIT was sold by PETKIT-UK and dispatched by Amazon. Neither exact offer displayed Prime eligibility we could independently confirm. Both need mains power and replacement filters; PETKIT's wireless pump does not make the fountain battery operated.

The two strongest options

Shortlisted after comparing market fit, product details, owner feedback, and recurring buying risks.

Different drinking heights and dishwasher-safe bowlsPick 1 · Cat Mate

Three-level Pet Fountain

335 · White · ASIN B001NYGB8W

£20.99 new checked 24 Sep 2026

The 2 L bowl provides three drinking levels for cats and small dogs, with a ramp designed to reduce splashing. Its moulded bowls are dishwasher-safe; the pump and filter still need separate care. The maker advises fresh water every two to three days and filter and pump maintenance around monthly. Feedback on the matching white option mentions straightforward setup and quiet running. The checked new offer was sold and shipped by Amazon.

Capacity / access2 L · three drinking levels

UpkeepDishwasher-safe bowls · monthly filter and pump care

Checked seller / shipperAmazon / Amazon

Owner-feedback snapshotThe listing showed 4.4/5 from 10,303 ratings and 500+ bought in the past month. Feedback for the white option mentions simple setup and quiet use; ratings may include other listing options.

View product details Check current price

Lift-off refilling and visible level in a small footprintPick 2 · PETKIT

EverSweet Solo SE

P4103S · WHITE · ASIN B0B7LK7M63

£29.98 new checked 24 Sep 2026

The 160 mm square body lifts away from a separate base for refilling and cleaning, and its translucent tank makes a low water level easier to notice. The pump has no cable inside the tank, but the base must remain on USB power; the maker says a power adapter is not supplied. UK listing capacity is 1.85 L, while the maker's nominal specification is 1.8 L. The filter is a recurring four-week replacement. Matching WHITE feedback mentions easy top-up, a visible level and quiet running. The new offer was sold by PETKIT-UK and dispatched by Amazon.

Capacity / footprint1.8 L maker nominal · 160 × 160 mm

UpkeepLift-off tank · four-week filter cycle

Checked seller / shipperPETKIT-UK / Amazon

Owner-feedback snapshotThe listing showed 4.4/5 from 3,687 ratings and 400+ bought in the past month. Matching WHITE feedback mentions topping up without lifting the tank, a visible level and quiet use; the aggregate count is a separate signal.

View product details Check current price

What we researched

These are two new, in-stock UK pet fountains from different manufacturers with different cleaning routines. On their checked Amazon listings, Cat Mate 335 showed 500+ bought in the past month and 10,303 ratings; PETKIT Solo SE showed 400+ and 3,687. These are current listing signals, not UK market shares. Rating totals may include other options on each listing. Both use a replaceable filter and powered pump, so neither is a leave-for-weeks solution; fresh water and pump cleaning remain part of ownership.

Key findings

Cleaning is the real daily difference

Cat Mate's bowls can go in a dishwasher, but the pump needs disassembly for monthly cleaning. PETKIT lets the tank lift off its powered base for the sink, with no dishwasher-safe claim verified for the tank.

High

Neither fountain runs on a battery

Cat Mate has a low-voltage lead. PETKIT's pump is wireless within the unit, but the separate base must stay plugged into USB power; its adapter is not included according to the maker.

High

Filter costs continue after checkout

Both makers recommend a replacement roughly every month. Cat Mate also advises more frequent pump cleaning in hard-water areas. Check genuine replacement availability before choosing either design.

High

Buying criteria side by side

Comparison	Cat Mate	PETKIT
Drinking position	Three heights with splash-reducing ramp	One broad upper drinking surface
Tank and level	2 L bowl; water level checked in open basin	1.8 L maker nominal / 1.85 L listing; translucent level view
Refilling	Fill the bowl in place or carry the unplugged unit	Tank lifts off separate powered base
Washing	Bowls dishwasher-safe; pump cleaned separately	Detachable tank and wireless internal pump; no dishwasher claim verified
Filter and pump	Polymer-carbon filter monthly; pump cleaned monthly or more in hard water	Filter about every four weeks; clean removable pump during regular washes
Power	Low-voltage supply with 3 m lead	5 V USB-powered base, 2 W; adapter not supplied per maker
Checked offer	£20.99 new, Amazon sells and ships	£29.98 new, PETKIT-UK sells, Amazon ships

Pre-purchase checklist

Match the exact white Cat Mate ASIN B001NYGB8W or white PETKIT ASIN B0B7LK7M63, not an accessory or alternate option.
Place either fountain near a safe power outlet; budget a suitable USB adapter for PETKIT if needed.
Plan water changes and check levels between fills, especially with several pets.
Confirm the correct replacement filter and allow for a roughly monthly cycle.
Clean the pump as instructed; hard water may demand more frequent work.
Recheck new condition, seller, Amazon dispatch, local delivery and Prime terms at checkout.

Sources

Open the original material directly.

Candidate search

Amazon UK · cat water fountain candidate searchBest Sellers-sorted results were screened for current transaction signals and distinct designs. Cat Mate showed 500+ bought in the past month and 10,303 ratings; PETKIT showed 400+ and 3,687. Search position was not interpreted as UK market-wide sales rank.

Local listing

Amazon UK · Cat Mate 335 exact white offerASIN B001NYGB8W selected White three-level 2 L fountain. New £20.99, in stock, Add to basket and Buy Now to London SW1A 1AA, sold and shipped by Amazon. The page showed 4.4/5 from 10,303 ratings and 500+ bought in the past month. Listing features include a polymer-carbon filter, isolated pump and dishwasher-safe bowls.

Local listing

Amazon UK · PETKIT Solo SE exact white offerASIN B0B7LK7M63 selected WHITE EverSweet Solo SE. New £29.98, in stock, Add to basket and Buy Now to London SW1A 1AA, sold by PETKIT-UK and dispatched by Amazon. The page showed 4.4/5 from 3,687 ratings and 400+ bought in the past month. Listing calls the tank 1.85 L and confirms a separate powered base; the pump is wireless within the unit, while the base needs a USB power connection.

Manufacturer product page

Closer Pets · Cat Mate Three-level Fountain 335The maker confirms 2 L capacity, three drinking levels, splash-reducing ramp, replaceable polymer-carbon filter, dishwasher-proof bowls, 3 m low-voltage lead, monthly filter and pump cleaning, a three-year fountain guarantee and a 12-month pump guarantee.

Manufacturer product page

PETKIT · EverSweet Solo SEThe maker specifies model P4103S, 1.8 L nominal capacity, 160 × 160 × 154 mm body, 5 V 1 A USB input and 2 W power. The adapter is not included. The pump works wirelessly inside the fountain, but the base must remain plugged in; the filter is recommended every four weeks. The 1.8 L maker figure differs slightly from the UK listing's 1.85 L.

Manufacturer support

Closer Pets · Cat Mate 335 supportThe maker recommends changing water every two to three days, topping up between changes, disassembling and cleaning the pump monthly or more often in hard water, and changing filter cartridges monthly.

Matching-option owner review

Amazon UK · Cat Mate White owner feedbackA five-star verified UK purchase review dated 12 July 2026, marked Colour Name: White, mentions clear setup instructions and quiet operation for an elderly cat. This is review content, separate from the listing's aggregate rating.

Matching-option owner review

Amazon UK · PETKIT WHITE owner feedbackA five-star verified UK purchase review dated 1 June 2025, marked Pattern Name: WHITE, mentions easy top-up without removing the unit from its base, a visible water level and quiet running. This is review content, separate from the listing's aggregate rating.

Method
On 24 September 2026 we screened Best Sellers-sorted Amazon.co.uk cat fountain results for distinct designs and current transaction signals, then opened the exact two ASIN pages. We verified selected white options, new condition, stock, London SW1A 1AA delivery, seller, shipper and active purchase buttons. Prime eligibility was not independently established for either exact offer. We checked each manufacturer's product information, Cat Mate support instructions and one five-star verified UK review matching each white option. The PETKIT 1.8 versus 1.85 L wording is disclosed, and listing ratings are kept separate from individual review comments. Product selection was independent of affiliate availability. As an Amazon Associate, buypick may earn from qualifying purchases; the buttons open the exact Amazon.co.uk detail pages.

The two strongest options

Three-level Pet Fountain

EverSweet Solo SE

What we researched

Key findings

Cleaning is the real daily difference

Neither fountain runs on a battery

Filter costs continue after checkout

Buying criteria side by side

Pre-purchase checklist

Sources

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