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dosing filter
600+ factories verified
Hunan Xinhaoyuan Water Treatment Equipment Co., Ltd.
2 yrs
·
5.0
·
Trading Company
Send Inquiry
Water Treatment Filters for Groundwater Reverse Osmosis Systems with Chemical Dosing Unit Plant
US$
1,000.00
-
50,000.00
1 Set
(MOQ)
Industrial Quartz Sand and Activated Carbon Filters RO Unit with Antiscalant Dosing Systems for Water Treat
US$
3,000.00
-
50,000.00
1 Set
(MOQ)
Industrial Use Multi-Stage Modular Assembly Reverse Osmosis System with Ozone and Dosing System
US$
3,000.00
-
7,000.00
1 Piece
(MOQ)
Optimized 100t/H Reverse Osmosis Water Purified System with Anti-Scaling Dosing Plant for Factory
US$
1,000.00
-
100,000.00
1 Set
(MOQ)
1/4
Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mechanical Filter Pretreatment System Generally Includes The Original Pumps, Dosing Devices, Quartz Sand Filter, Activated Carbon Filter, Precision Filter
US$
5,000.00
-
15,500.00
1 Set
(MOQ)
ISO/CE/SGS Multi Plate Automation Grade Waste Water Treatment Dosing Plant Activated Sludge Filter Screw Press Dewatering
US$
3,000.00
-
8,950.00
1 Set
(MOQ)
Sludge Dehydrator/Screw Press Sludge Dewatering Filter Prss for Chemical Wastewater Treatment
US$
3,000.00
-
10,000.00
1 Set
(MOQ)
Programmable Solid Powder Dosing Machine PAM Dosing Machine
US$
4,100.00
-
4,200.00
1 Set
(MOQ)
1/4
Cangzhou Help Poultry Equipment Co., Ltd.
1 yrs
·
Trading Company
Send Inquiry
Dosing Pumps for Chicken Dosing Filter System Irrigation Fertiliser Injector - Dosatron D25re2
US$
295.00
-
359.00
1 Piece
(MOQ)
Dosing Mix Dosatron D25bl2vf D25re2vf Water Line Doser
US$
295.00
-
359.00
1 Piece
(MOQ)
Doser Dosatron Pump for Poultry D25bl2 D25re2 D25bl5 D25re5 D25re3 Dosing Pump
US$
295.00
-
359.00
1 Piece
(MOQ)
Dosatron D25re2-11gpm Livestock Farming Dispenser
US$
295.00
-
359.00
1 Piece
(MOQ)
1/4
Jiangsu YLD Water Processing Equipment Co., Ltd.
22 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Chemical Dosing Device Water Filter System for Seawater and Recycle
US$
750.00
-
800.00
1 Piece
(MOQ)
Industrial Automatic Chemical Dosing System
US$
4,000.00
1 Piece
(MOQ)
Chemical Dosing System Water Treatment Plant for Circulation Water
US$
4,500.00
1 Piece
(MOQ)
Factory Price of Water Purifying Filter Slow Sand Filtration
US$
5,000.00
-
10,000.00
1 Piece
(MOQ)
1/4
Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
2000 Lph Reverse Osmosis Pure Drinking Water Filter (KYRO-2000 LPH)
US$
6,988.00
1 Piece
(MOQ)
Drinking Water Machine Reverse Osmosis Water Treatment Filter 500 Lph (3000GPD) Laboratory/Hospital
US$
1,800.00
-
1,980.00
1 Set
(MOQ)
100t/H Underground Water Treatment Machine Purification Reverse Osmosis System SS304 Drinking Water Filter Plant ISO Factory Made
US$
145,000.00
-
150,000.00
1 Set
(MOQ)
Home Reverse Osmosis Water Purifier/Salt Water Membrane Filter
US$
5,100.00
1 Set
(MOQ)
1/4
Zhonghao Filtration Equipment Manufacturing (Henan) Co., Ltd
Send Inquiry
Multi-Disc Screw Press Filter Wastewater Treatment Sludge Separator
US$
2,800.00
-
3,100.00
1 Unit
(MOQ)
High-Performance Filter Press for Shield Tunneling Slurry Processing
US$
18,300.00
1 Unit
(MOQ)
Application Scenario Flexible Mobile Vehicle-Mounted Filter Press Self Cleaning Filters
US$
18,450.00
1 Unit
(MOQ)
Sludge Treatment Industry Low Polymer Consumption Sludge Conditioning Specialized Filter Press
US$
19,900.00
1 Unit
(MOQ)
1/4
Martin (Shanghai) Water Technologies Co., Ltd.
14 yrs
·
Manufacturer/Factory
Send Inquiry
UF Water Filter with 01-2.5 Tph RO System
Negotiable
1 Set
(MOQ)
Industrial Activated Carbon Water Filter
Negotiable
1 Set
(MOQ)
Industrial Water Purifier and Water Filter
Negotiable
1 Set
(MOQ)
Industrial RO System (MTRO Series)
Negotiable
1 Piece
(MOQ)
1/4
Hella Water Treatment Equipment Technology Co.,Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Brackish Water RO System with Antiscalant Dosing and CIP Cleaning
US$
2,400.00
-
2,500.00
1 Set
(MOQ)
Industrial Reverse Osmosis with Chemical Dosing System for pH Adjustment and Biofouling Control
US$
2,550.00
-
2,600.00
1 Set
(MOQ)
3000lph Chemical Dosing RO System for Scaling and Fouling Control
US$
3,499.00
-
3,599.00
1 Set
(MOQ)
Twin Series Industrial RO Units with Dual Media Filter and Carbon Filter
US$
2,450.00
-
2,550.00
1 Set
(MOQ)
1/4
Jufu Water Technology Co., Ltd
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
2000lph Water Desalination Systems Two Stage RO Plant with Dosing System
US$
10,000.00
-
20,000.00
1 Piece
(MOQ)
Stainless Steel Reverse Osmosis Plant 2-Stage Water Purification Filter Dosing System
US$
10,000.00
-
20,000.00
1 Piece
(MOQ)
Double Stage Reverse Osmosis Plant Pure Water Purification System 500L/H RO.
US$
6,300.00
-
7,800.00
1 Piece
(MOQ)
2000lph Industrial RO Plant Two-Stage Water Filter Machine SS304 316 Water Purifier System
US$
10,000.00
-
20,000.00
1 Piece
(MOQ)
1/4
Ningbo Golden Yangtze River Water Treatment Equipment Co., Ltd
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Commercial 15t Reverse Osmosis Water Purification System with Dosing Pump for Chemical Liquid
US$
20,000.00
1 Set
(MOQ)
2t SS304 Material RO Treatment Purification System for Automotive Parts Industry
US$
5,000.00
-
6,500.00
1 Set
(MOQ)
Industrial 1000lph RO Pure Water Equipment Water Filtration System Stainless Steel Tank Water Treatment Filter
US$
1,000.00
-
4,950.00
1 Set
(MOQ)
High Quality High Efficiency Filter RO Reverse Osmosis Drinking Water Filter
US$
19,800.00
-
19,900.00
1 Set
(MOQ)
1/4
IEPP Environmental (Shandong) Group Co., Ltd.
Send Inquiry
Automatic Dosing System, Used Together with Filter Press
US$
3,800.00
1 sets
(MOQ)
Automatic Oil Purifier with Gear Motor Pump for Sewage Treatment and Filter Press Carbon Steel Construction
US$
3,800.00
1 sets
(MOQ)
Industrial RO Water Treatment Machine 1000 Liter Per Hour Reverse Osmosis Water Purifier System 1 Year Core Filter 1000lph RO
US$
2,100.00
-
3,500.00
1 Set
(MOQ)
Dissolved Air Flotation Machine Filter Wastewater Screen Dissolved Air Flotation Wastewater Treatment
US$
7,741.98
-
8,463.69
1 sets
(MOQ)
1/4
Yixing Pioniere Environmental Protection Equipment Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Polymer Dosing Machine for Sludge Filter Press
US$
2,000.00
-
10,000.00
1 Piece
(MOQ)
Screw Press Replacing Plate and Frame Filter for Farm Machine
US$
5,000.00
-
60,000.00
1 Piece
(MOQ)
Full-Automatic Wastewater Treatment Screw Press Filter Sludge Dewatering
US$
5,000.00
-
60,000.00
1 Piece
(MOQ)
Hot Selling Wastewater Thickening Machine Tailing Dewatering Disc Filter
US$
5,000.00
-
60,000.00
1 Piece
(MOQ)
1/4
JUNJI Environment Technology Co., Ltd.
Send Inquiry
RO Flexible Dosing Pure Water Making Machine Reliable Reverse Osmosis System
US$
2,500.00
-
250,000.00
1 Piece
(MOQ)
1000L 2000L Factory Price Water Filtration System Dialysis Reverse Osmosis Machine for Pure Drinking Water
US$
2,500.00
-
250,000.00
1 Set
(MOQ)
Industrial Water Purification UF Membrane System Ultrafiltration System Compact RO Pretreatment
US$
2,500.00
-
250,000.00
1 Set
(MOQ)
Ultra-Pure Water Production Filter Machine High-Grade Materials Reverse Osmosis System for Pharmaceutical
US$
2,500.00
-
250,000.00
1 Piece
(MOQ)
1/4
Shandong Eagle Pharma Machinery Co., Ltd.
2 yrs
·
Trading Company
Send Inquiry
3000L/H Pharmaceutical Reverse Osmosis Water System Equipped with Chemical Dosing Device
US$
63,000.00
-
96,000.00
1 Piece
(MOQ)
Cartridge Filter in Pretreatment Unit for Purified Water System with Lower Cost
US$
70,000.00
-
92,000.00
1 Piece
(MOQ)
Water Filter Water Treatment Machinery Ultra-Pure Water with EDI
US$
67,000.00
1 Piece
(MOQ)
Liquid Preparation Tank for Pamaceutical
US$
24,000.00
1 Piece
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
Reverse Osmosis Machine Drinking Filtration Pure Water RO System Chemical Dosing System
US$
2,000.00
-
7,500.00
1 Piece
(MOQ)
Automated Rotary Drum Screen Filter Drum Filter for Fish Farm
US$
4,000.00
-
17,000.00
1 Piece
(MOQ)
Stainliess Steel Vacum High Quality Micro Drum Water Filter for Food
US$
2,800.00
-
13,000.00
1 Piece
(MOQ)
Small Industry Wastewater Rotary Drum Filter Aquaculture
US$
4,000.00
-
17,000.00
1 Piece
(MOQ)
1/4
Shanghai Emperor of Cleaning Hi-Tech Co., Ltd.
32 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Dosing System for RO Pure Water, Scale Inhibitor/pH Adjuster
US$
2,080.00
-
16,000.00
1 sets
(MOQ)
20t/H Industrial Reverse Osmosis System for High-Purity Water Production with PLC Control
US$
650,000.00
-
950,000.00
1 Set
(MOQ)
20t/H Two-Stage RO + EDI Water Purification System (Industrial/Commercial Grade)
US$
650,000.00
-
950,000.00
1 Set
(MOQ)
20t/H Electronic Grade Double-Stage Reverse Osmosis Ultrapure Water System
US$
650,000.00
-
950,000.00
1 Set
(MOQ)
1/4
Guangzhou Chunke Environmental Technology Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Containerized 10t Per Hour RO Water Plant RO Dosing Device Osmosis System
US$
14,000.00
-
15,300.00
1 Piece
(MOQ)
Drinking Water Filter Salt Water Purifier Chemical Dosing Pump
US$
4,500.00
-
15,800.00
1 Piece
(MOQ)
Industrial RO Plant Water Filter System Well Drinking Water Plant Reverse Osmosis Treatment Machine Purification Reverse Osmosis Water Treatment Machine
US$
2,000.00
-
5,000.00
1 Piece
(MOQ)
Industrial Reverse Osmosis System Mineral Water Machine Water Purification Filter From China
US$
1,000.00
-
100,000.00
1 Piece
(MOQ)
1/4
ZhangJiaGang City YuFeng Beverage Machinery Co., Ltd.
5.0
Send Inquiry
1 Step Reverse Osmosis System with Dosing Unit and FRP Membrane Shell
US$
5,000.00
-
25,000.00
1 Piece
(MOQ)
5000lph Mineral Water Purification System with Dosing System
US$
10,000.00
-
280,000.00
1 Set
(MOQ)
5tph RO System with Water Treatment Plant
US$
5,000.00
1 Piece
(MOQ)
UPVC Pipe Reverse Osmosis Equipment with UV Sterilizer
Negotiable
1 Set
(MOQ)
1/4
Guangzhou Frotec Water Treatment Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
50t/H Reverse Osmosis RO System with EDI System and Dosing System
US$
200.00
-
50,000.00
1 Piece
(MOQ)
1000L/H Water Treatment Plant Reverse Osmosis System with EDI, Dosing System
US$
1,965.00
-
2,554.00
1 Box
(MOQ)
Mini Acid Chemical Chlorine Metering Dosing Pump Carton Water Purification SMC Process Pump
US$
65.00
1 Piece
(MOQ)
Frotec Factory Sale 5000lph Water RO System with EDI Dosing System
US$
200.00
-
50,000.00
1 Piece
(MOQ)
1/4
HENAN ECO ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD.
5 yrs
·
Trading Company
Send Inquiry
2026 Bestselling Corrosion-Resistant Scale Inhibitor Dosing System for Boiler Plant RO Systems
US$
279.00
-
580.00
1 Piece
(MOQ)
Sludge Dewatering Machine with Dosing Device
US$
1,600.00
-
1,800.00
1 Set
(MOQ)
Automatic Screw Press with Polymer Dosing System Ideal for Oily Sludge Wastewater
US$
2,300.00
-
4,500.00
1 Set
(MOQ)
CE Certification Automatic Screw Press with Polymer Dosing System for Wastewater Treatment
US$
2,300.00
-
4,500.00
1 Set
(MOQ)
1/4
Shanghai Bosen Environmental Protection Technology Co., Ltd
12 yrs
·
Manufacturer/Factory
Send Inquiry
Precision Dosing Device in Water Purifier Systems Water Filter
US$
400.00
-
600.00
1 Piece
(MOQ)
PLC Auto Hydroponic Nutrient Auto Chemical Dosing Reverse Osmosis Water Purifier Systems
US$
400.00
-
600.00
1 Piece
(MOQ)
Precision Dosing Water Purifier System for Water Treatment with Automated Control
US$
400.00
-
600.00
1 Piece
(MOQ)
1/4
Yangzhou Ailusi Chemical Machinery Factory
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Large Scale Industrial Reverse Osmosis Plant Water Purification Chemicals Dosing System Water Filter Machine
US$
5,500.00
-
14,000.00
1 Piece
(MOQ)
Pure Water Machine 500 Lph Industrial Water Treatment Equipment RO Plant Water Treatment Reverse Osmosis Machine
US$
3,800.00
-
3,988.00
1 Piece
(MOQ)
RO Filtering System Reserve Osmosis for Liquid Detergent Water Purifying System Water Treatment Machine
US$
3,800.00
-
3,988.00
1 Piece
(MOQ)
1/4
TAIZHOU EASTAR TECHNOLOGY CO., LTD.
4.5
Send Inquiry
Anticalcar Proportional Dosing Filter of Hot Orientable Polyphosphates 1/2
US$
0.79
-
4.99
500 Pieces
(MOQ)
Proportional Polyphosphate Dosing Systems Equipped with a Particular Suction Device Based on The Venturi Effect, and Designed for Use with Drinking Water
US$
5.79
-
7.99
500 Pieces
(MOQ)
1/4
Shandong Yuhong Valve Co., Ltd
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Chemical Injection Y Pattern Filter for Precise Dosing System Protection
US$
100.00
-
1,000.00
5 Pieces
(MOQ)
1/4
BAODING NINGXIN GROUP CO., LTD.
Send Inquiry
Dosing Tube Aluminum Casting Filtration Alu Foamed Filter Ceram Screen 26"X26"X2" Alumina
US$
8.00
-
20.00
50 Pieces
(MOQ)
1/4
Jiangsu Botong Environmental Protection Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ceramic Disc Vacuum Filter for Mining Slurry Dewatering
US$
9,000.00
-
9,500.00
1 set
(MOQ)
Small Dewatering Machine Solid Liquid Disc Vacuum Filter
US$
8,000.00
-
9,500.00
1 set
(MOQ)
China Professional Manufacturer Ceramic Filter Machine Ceramic Disc Filter
US$
9,000.00
-
9,500.00
1 set
(MOQ)
Ceramic Disc Vacuum Filter, Ceramic Vacuum Filter
US$
9,000.00
-
9,500.00
1 set
(MOQ)
1/4
WENZHOU LONGQIANG MACHINERY TECH. CO., LTD.
Send Inquiry
Premium Carbon Filter for Superior Water Purification Solutions
US$
8,000.00
-
200,000.00
1 Set
(MOQ)
Advanced Mechanical Water Filter RO Water Purifier
US$
8,000.00
-
200,000.00
1 Set
(MOQ)
Customizable Reverse Osmosis Water Treatment System with Price Filter
US$
8,000.00
-
200,000.00
1 Set
(MOQ)
Advanced Carbon Mechanical Filter for Water Treatment Systems
US$
8,000.00
-
200,000.00
1 Set
(MOQ)
1/4
SHENZHEN DROPCLEAR ENVIROTECH CO., LTD.
Send Inquiry
Stainless Steel Filters' Housing and Main Frame as Well Pipes of RO Water Treatment Purifier
US$
990.00
-
3,200.00
1 Set
(MOQ)
1000 Lph industrial Water Treatment Plant with FRP Tanks RO Membrane Filters S. S. Main Frame
US$
2,300.00
-
3,900.00
1 Set
(MOQ)
Reverse Osmosis Industrial Water Treatment Plant Purifier Filter
US$
2,300.00
-
3,900.00
1 Set
(MOQ)
15000 Lph RO Water Purifier with SS304 Tank Industrial Water Treatment Plant
US$
3,000.00
-
50,000.00
1 Piece
(MOQ)
1/4
Guangzhou Bairui Houseware Co., Ltd.
Send Inquiry
Espresso Filtration 304 Stainless Steel Filter Pod Reusable Nespresso Coffee Refillable Capsules
US$
4.50
100 Pieces
(MOQ)
Espresso Filtration 304 Stainless Steel Filter Pod Reusable Nespresso Coffee Refillable Capsules
US$
4.50
100 Pieces
(MOQ)
Espresso Filtration 304 Stainless Steel Filter Pod Reusable Nespresso Coffee Refillable Capsules Dgtsnes-4-D
US$
4.50
100 Pieces
(MOQ)
Espresso Filtration 304 Stainless Steel Filter Pod Reusable Nespresso Coffee Refillable Capsules Dgtsnes-5-Sin
US$
4.50
100 Pieces
(MOQ)
1/4
Shanghai Dubhe Environmental Protection &Technology Co., Ltd
7 yrs
·
Trading Company
Send Inquiry
Water Treatment Filter Media for Sewage Treatment Equipment Plant
US$
115.00
-
180.00
1 CBM
(MOQ)
Static Wedge Wire Screen Filter RO Membrane System for Planta De Tratamiento
US$
2,000.00
-
3,500.00
1 Set
(MOQ)
Advanced Biological Filter Media for Pig Farming Waste Water Treatment
US$
80.00
-
133.00
1 CBM
(MOQ)
Large Specific Surface Aera Fish Farming Mbbr Media for Technochem Environmental Complex Pte Ltd
US$
115.00
-
180.00
1 CBM
(MOQ)
1/4
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