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Reverse Osmosis
Replacement filter sets, membranes, tanks and systems for under-sink reverse osmosis.
34 productsBetter water,
at every tap.
Replacement filters, media and parts for reverse osmosis and whole-house water systems, organized so you can compare like with like.
Ships from FloridaOrders are prepared at our Orlando warehouse
181 products in 4 categoriesA focused selection of water filtration parts and replacement filters
Clear product detailsFull names and images on every page
Questions? Ask usinfo@milonglobal.com
Shop by need
What do you need to do? Start here.
Shop by category
4 categories, from water filtration parts and replacement filters.
02
Whole-House & Sediment
Sediment and carbon cartridges, housings and bags for the main water line.
88 products
03
Carbon & Filter Media
Bulk activated carbon and other media for filter tanks and refills.
27 products
04
Fittings, Valves & Parts
Quick-connect fittings, valves, tubing, meters and small parts for installing and maintaining systems.
32 productsBefore you order
Three quick checks, in this order.
- 1Check the data sheet
The performance data sheet lists exactly what a model was tested for.
- 2Match the part
Cartridges, membranes and fittings are specific to a model and a size: compare before you order.
- 3Know your water
Your local water utility or a certified laboratory can tell you about your water.
From the shelves
A few products from each category.
Reverse Osmosis RO Replacement Filter Kit, 10 in$23.80RO Filter Sets
Reverse Osmosis Filter Set 50 GPD Membrane, 4-Pack$44.50RO Membranes
Whole House Carbon Water Filter - 5 Micron CTO Replacement Cartridge, Chlorine Reduction & Sediment Removal - 10" x 2.5", 4-Pack$32.49Carbon Cartridges
Full Flow CTO Carbon Block & Sediment Filter Combo Set, 20 in x 4.5 in$59.99Carbon Cartridges
Bulk Activated Carbon Coconut Shell Granular, 20 lbs$119.00Activated Carbon
Water Softener Gravel, Garnet Filter Media, 15 lbs$37.50Other Filter Media
PureT Bottom Mount Pressure Gauge, Glycerin Filled, 300 PSI$23.22Meters & Testing
Fixed Elbow Check Valve 1/8 MPT x 1/4 Quick Connect RO Reverse Osmosis New by CCK$15.87Valves
Buying guide
How to read a water filter label: certifications, claims and what to check
A plain guide to certification marks, the difference between measured claims and marketing words, flow rate and capacity, and why the exact model and cartridge matter.
Read the guide →
Buying guide
When to change a water filter: schedules, signs and simple habits
How to work out when a cartridge is due, which signs to watch for, and a few habits and a simple calendar that turn upkeep into routine.
Read the guide →From the journal
Guides and short notes, written in plain language.
Guide · 6 min
How to replace the filters of an under-sink reverse osmosis system
The usual stages in plain words, the order to work in, a safe step-by-step routine, what the storage tank is for and why you check fittings and tubing for drips afterwards.
Read →Journal · 5 minA five-minute check before you order a whole-house cartridge or housing
Measure, look and note: the length, diameter, port, thread, O-ring, release button, bracket, wrench and sump colour that decide whether a part fits.
Read →Journal · 3 minHow we organize the Filters shop
4 categories, subcategories where they help, price filters and search: a quick tour of finding what you need.
Read →
OUR APPROACHClear choices for
Clear choices for
everyday water.
Milon Global Filters brings together replacement filters, media and parts for home water systems, with plain-language details so you can compare options with confidence. We favor simple installation, clear specifications and parts you can replace yourself.
Our Story ↗Questions about a product or an order?
Send us a message and we will reply by email.