1x 1/4"x1/4" Straight push- fit connector to connect to the pipe on the fridge.
eBay
Water Faucet Filter Kitchen Mount Filtration Tap Purifier System Filter Element Replacement Cartridge
Aliexpress UK
For Reverse Osmosis, HMA, Drinking Water Filter. Compatible with RO, HMA, drinking water filters, water dispensers, coffee machines, fridge etc. 4 x Quick Connector Push Fit Tube x 1/4" Thread Male.
eBay
Baokemo 360 Rotating Water Purifier Filter Tap Universal For Kitchen Bathroom Shower Household Filter PP Cotton High Density
Aliexpress UK
Fridge Freezer Water Filter Plumbing Fittings Kit 3/4" Tap Connection. 1x 1/4"x1/4" Straight push- fit connector to connect to the pipe on the fridge.
eBay
ZILISI Whole House Water Purifier System,High Flow,Ultrafiltration,Reusable PVDF Filter Element,Stainless Mineral,0.01μm Filter
Aliexpress UK
1x 1/4" to 1/4" inline connector (to connect the pipe to your fridge). Kitchen Appliance Spares. 1x 1/4" to 1/4" inline tap (to isolate water when changing the filters). 1x Mains water clamp (clamp connects to standard sized 10/15mm copper mains pipe. ).
eBay
Waternoble Replacement Filter Cartridge Set 10 Inch X 2.5 Inch for Reverse Osmosis Water Filter Systems PP Cotton & UDF & CTO
Aliexpress UK
Elbow Quick Bulkhead Connector Push Fit Tube for Water Filters Purifier RO System Fittings. Reverse Osmosis RO Water System, Water Purifier, Pure Water Machine, Water Dispenser ETC. 1 x Bulkhead Quick Fitting Connector.
eBay
15/20 stages high output shower water filter removes chlorine fluoride heavy metals filter softens high quality shower head
Aliexpress UK
CLEAR GARDEN TAP WATER FILTER – 3/4" BSP. The filter features a3/4" BSP female thread for direct connection to a standard garden tap. 3/4" BSP female tap connection. Drip and micro irrigation systems.
eBay
40µm 1/2" Female To Male Thread Stainless Steel Filter Water Heater Washing Machine Filter kitchen Faucet Impurity Filtration
Aliexpress UK
IBC BUTTRESS THREAD CONVERTERS. The filter itself is a very fine gauze with rubber sealing rings at each end to prevent leakage. In-Line Bottle Type Water Filter. 130 Micron. This is an In-Line Bottle type Water Filter.
eBay
15/20 stages high output shower water filter removes chlorine fluoride heavy metals filter softens high quality shower head
Aliexpress UK
Push Fit 1/4" Y Quick Connector, Splitter (RO Reverse Osmosis HMA Filter). Compatible with RO, HMA, Drinking Water filters, water dispensers ad coffee machines.
eBay
5/10pcs Shower Head Replacement Filter Dedicated PP Cotton Cartridge for Faucet Water Filter Universal Type
Aliexpress UK