China RO Systems & Water Softener Manufacturer

A wide selection of high quality products for you

Home RO Water Filter Systems 75GPD Under Sink Reverse Osmosis Water Filter System

Filter Cartridge:	PP+UDF+CTO+RO+T33
Capacity:	50-500 Gallons Per Day
Inlet Water Pressure:	0.1Mpa - 0.4Mpa

Double Whole House Water Filter System 10 Inch 1/2" 3/4" Inlet / Outlet Brass Port

Material:	Plastic
Product Name:	Double Stage Clear Filter Housing
Colour:	Transparent Shell, Blue Cap Or Custom Colors

3 Stage 1" NPT Brass Port Water Filter Housing 10"X4.5" Jumbo Water Filter Housing

Product Name:	10 Inch 3-Stage Big Filter Housing With Holder - Blue - Blue - Clear
Material:	Plastic
Inlet / Outlet Size:	3/4'' Or 1'' Or 1.5"

10 Inch 10x2.5" Blue Water Filter Housing 1/4" Plastic Port For Water Purifier

Product Name:	10 Inch Single Stage Black Cap Blue Filter Housing
Product Material:	Plastic
Inlet / Outlet Size:	1/4" Female Threaded

Activated Carbon Block CTO 10"x2.5" Coconut Shell Sintered NSF Certified for Water Purifier

Filtration Method:	Mechanical Filtration
Original:	China
Size:	10 Inch

Built In 1/4" Quick Connect T33 Post Activated Carbon Water Filter Remove Taste Odor

Filtration Method:	Mechanical Filtration
Original:	China
Size:	10 Inch

POM Plastic Water Filter Connection Fittings Push In Quick Connectors 3/8 Inch 1/4 Inch

Versatility:	Can Be Used For Both Hot And Cold Water
Package Includes:	2 Fittings Per Pack
Warranty:	1 Year Limited Warranty

Traditional Salt Based Water Softener System 0.5T/H Prevent Hard Water Scale Build Up

Advantages:	Competitive Price, High Standard Quality
Filter Media:	Resin
Inlet Pressure:	0.3-0.4M Pa

Who We Are

ROYOL WATER CO., LTD

ROYOL WATER CO., LTD. is a professional manufacturer of water filter systems, and dedicated to water treatment water purification bussiness, improving quality of products. The company's R&D and production headquarters are located in Shenzhen, China. The factory has a production area of 32,000 square meters, 300 employees, dozens of production and testing equipment, like plastic injection molding, ...

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What They Say

ROYOL WATER's filtration systems have significantly improved our water quality. Their performance is very reliable—highly recommended!

------ Noah
Their products have passed multiple certifications, which gives us great confidence. Strongly recommend!

------ Ethan

Best Sellers

The most popular products

Industrial Ultra Low Pressure RO Membrane Element For Reverse Osmosis Systems

Core Components:	RO Membrane
Weight:	15 Kgs
Dimension(LWH):	101.6X9.97X9.97cm

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Multi Media FRP Pressure Vessel Water Softener Fiberglass Pressure Tank 150 PSI

Features:	Corrosion Resistant
Packing:	Carton
Application:	Water Treatment

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SS304 75GPD RO Systems Under Sink Reverse Osmosis Drinking Water Filter System

Filter Cartridge:	PP+UDF+CTO+RO+T33
Capacity:	75GPD （1.57L/min）
Inlet Water Pressure:	0.1Mpa - 0.4Mpa

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4000LPH 4m3/h Runxin Manual Multiport Filter Valve With Metal Handle 51104 F56A1

Flow Rate:	4m3/h (4000LPH)
Name:	High Quality Manual Filter Valve
Operation:	Manual

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NSF Food Grade Water Softener Resin Cation Exchange Resin For Water Treatment

Max Working Temperatufe:	120 °C (248.0 °F)
Specific Gravity:	1.2-1.4 G/cm3
Particle Size:	0.3-1.2 Mm

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70L 100L Water Softener Brine Tank With Brine Valve For Water Softening Systems

Weight:	20 Lbs
Valve Type:	Fleck 5600SXT
Color:	Black

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300PSI FRP Membrane Housing 4040 RO Membrane Pressure Vessel FRP Vessels

Product Name:	FRP RO Membrane Housing Pressure Vessel
Length:	33cm
Pressure Type:	300PSI, 450PSI, 600PSI, 1000PSI, 1200PSI, 1600PSI, 2000PSI

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Industrial Sewage Water Treatment UV Sterilizer 440W With TOC Reduction

Uv Lamp:	4 - 55W
Driven Type:	Electric
Uv Lamp Power:	Not Specified

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News & Cases

Here are the latest news and cases, so that you can know more about us

11/09/2025

What is the Use of RO Membrane?

An RO (Reverse Osmosis) membrane is a specialized filter used to purify water by removing a wide range of dissolved solids, contaminants, and impurities. It is the core component of a reverse osmosis system and works by using pressure to force water through its semipermeable surface, leaving behind ...
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11/09/2025

Advantages of the Household Water Softener

Installing a household water softener offers a range of significant benefits that improve the efficiency of your home and enhance your daily life. These advantages stem directly from the removal of mineral buildup, also known as scale, caused by hard water. 1. Protection for Appliances and Plumbing ...
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Get In Touch

1st floor, Building 2, Hongzhi Technology Building, Guancheng Community, Guanhu Street, Longhua District, Shenzhen, China

vinson@royolwater.com

+86 13267081609

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RO Systems Water Softener Water Filter Housing All Categories

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China RO Systems & Water Softener Manufacturer

Industrial Ultra Low Pressure RO Membrane Element For Reverse Osmosis Systems

Multi Media FRP Pressure Vessel Water Softener Fiberglass Pressure Tank 150 PSI

SS304 75GPD RO Systems Under Sink Reverse Osmosis Drinking Water Filter System

4000LPH 4m3/h Runxin Manual Multiport Filter Valve With Metal Handle 51104 F56A1

NSF Food Grade Water Softener Resin Cation Exchange Resin For Water Treatment

70L 100L Water Softener Brine Tank With Brine Valve For Water Softening Systems

300PSI FRP Membrane Housing 4040 RO Membrane Pressure Vessel FRP Vessels

Industrial Sewage Water Treatment UV Sterilizer 440W With TOC Reduction

Intelligent Automatic Control Water Softener For Bathroom Downflow Upflow Regeneration

Automatic 1T/H Household Hard Water Softening System With Resin Tank

Compact Cabinet Style Water Softener Automatic Residential Water Softening System

Automatic Small Cabinet Water Filter Softener Integrated With Softening Resin Activated Carbon

Household Wall Mounted Water Softener For Bathroom Small Cabinet Automatic Control

Home Salt Based Water Softener 1T/H Automatic Water Softening System

Pre Filter Activated Carbon Salt Based Water Softener System Remove Calcium For Hard Water

Whole House Ion Exchange Resin Water Softener 0.5T/H 304SS Resin Vessel

1T/H Automatic Water Softening System 304 Stainless Steel Resin Tank

Ultraviolet UV Disinfection Sterilizer 4W 0.3gpm For RO Drinking Water Systems

Compact Ultraviolet Water Sterilizer 6W UV Water Disinfection System For Drinking Water

Stainless Steel 304 12W UV Water Sterilizer For Water Treatment

16W 2GPM UV Lamp Sterilizer Ultraviolet UV Disinfection For Water Treatment

Electric 6GPM UV Water Sterilizer 25W UV Light Disinfection Water Treatment

8GPM UV Water Sterilizer 30W UV Lamp Sterilizer For Water Disinfection

55W UV Water Sterilizer 12GPM Water Disinfection Filter SPA Water Treatment

110W 24GPM UV Water Sterilizer 316 Stainless Steel For Water Treatment System

Waste Water Filter Quick Connect Fittings 1/4" 3/8" RO System Drain Saddle

Wastewater Quick Connect Saddle Valve 1/4" 3/8" Reverse Osmosis Water Filter Drain Clamp

1/4" Straight Adaptor Push In Quick Connector For Water Filter System