Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Danfoss
Danfoss
  • Refrigeration Compressors
    Refrigeration Compressors
  • Servo Valve
    Servo Valve
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Solenoid Valve
    Solenoid Valve
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Electric Motor
    Electric Motor
  • Overflow Valve
    Overflow Valve
  • Butterfly Valve
    Butterfly Valve
  • Combustion Controller
    Combustion Controller
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Ball Valve
    Ball Valve
  • Hydraulic Motor
    Hydraulic Motor
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Expansion Valve Coil
    Expansion Valve Coil
  • Filter
    Filter
Donaldson
Donaldson
  • Fuel Water Separator
    Fuel Water Separator
  • Filter
    Filter
TAISEI
TAISEI
  • Filter
    Filter
Rexroth
Rexroth
  • Servo Motor
    Servo Motor
  • Servo Drive
    Servo Drive
  • Air Cylinder
    Air Cylinder
  • Air Cylinder
    Air Cylinder
  • Solenoid Coil
    Solenoid Coil
  • Gearbox
    Gearbox
  • Solenoid Valve
    Solenoid Valve
  • Encoder
    Encoder
  • Linear Guideway
    Linear Guideway
  • Proportional Valve
    Proportional Valve
  • Check Valve
    Check Valve
  • Piston Pump
    Piston Pump
  • Vane Pump
    Vane Pump
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Hydraulic Motor
    Hydraulic Motor
  • Relay
    Relay
  • Oil Seal
    Oil Seal
  • Relief Valve
    Relief Valve
  • Power Supply
    Power Supply
  • Module
    Module
PALL
PALL
  • Vacuum Pump
    Vacuum Pump
  • Filter
    Filter
HYDAC
HYDAC
  • Transmitter
    Transmitter
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Level Meter
    Level Meter
  • Overflow Valve
    Overflow Valve
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Pressure Gauge
    Pressure Gauge
  • Ball Valve
    Ball Valve
  • Switch
    Switch
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Baldwin Filter RS3990
      1/1
      Baldwin Filter RS3990
      $ 21 .15

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 15
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The Baldwin Filter is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I save items for later?

        A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      • Q: How to apply for an extended warranty on a product?

        A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.

      View More
      Question has been sent successfully

      Reviews

      • I

        Iver Silva

        Dec 23, 2025

        Baldwin Filter RS3990
        The website was friendly, and they shipped the items immediately. They addressed all my requests. Well done. This site is now added to my favorites.
        Helpful
        Unhelpful
      • G

        Gui Wen Deng

        Jun 10, 2024

        Baldwin Filter RS3990
        Pleasant and everything went smoothly
        Helpful
        Unhelpful
      • J

        Jerry Williams

        Jun 09, 2024

        Baldwin Filter RS3990
        The shipping was incredibly fast, we were so impressed.
        Helpful
        Unhelpful
      • S

        Stephen Hayes

        Apr 11, 2024

        Baldwin Filter RS3990
        Very impressive!
        Helpful
        Unhelpful
      • M

        Matthew Devino

        Dec 23, 2023

        Baldwin Filter RS3990
        Delivery was swift, and the package had everything I needed. Installed the parts without trouble, and they worked great.
        Helpful
        Unhelpful
      • S

        Shirley Plotnik

        Oct 25, 2023

        Baldwin Filter RS3990
        We were impressed with the wiring drawings and the service was great.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Baldwin Filter RS3990
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Baldwin Filter RS3990

      $ 21 .15
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 15
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Donaldson Filter P566270

      Donaldson Filter P566270

      US$45.38
      New In stock for sale, SOLBERG Filter QB-384P-DN200

      SOLBERG Filter QB-384P-DN200

      US$200.00
      New In stock for sale, SOLBERG Filter CSL-849-151HC

      SOLBERG Filter CSL-849-151HC

      US$173.08
      New In stock for sale, Rexroth Filter R928022274

      Rexroth Filter R928022274

      US$230.52
      New In stock for sale, Donaldson Fuel Water Separator DBF8898

      Donaldson Fuel Water Separator DBF8898

      US$38.46

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Copeland Compressor 4MH1-250-AWM-P

      Copeland Compressor 4MH1-250-AWM-P

      Contact Us
      New In stock for sale, Rexroth Vane Pump PVV21-1X/040-027LA15RRMB

      Rexroth Vane Pump PVV21-1X/040-027LA15RRMB

      Contact Us
      New In stock for sale, Emerson Servo Motor MHM-316-CONS-0000

      Emerson Servo Motor MHM-316-CONS-0000

      Contact Us
      New In stock for sale, HAGER Relay EWT124B

      HAGER Relay EWT124B

      US$79.62
      New In stock for sale, VSDK Tool for Metal Cutting NBT30-SK16-60L

      VSDK Tool for Metal Cutting NBT30-SK16-60L

      US$53.08
      New In stock for sale, TPC Air Cylinder AXB40-250A

      TPC Air Cylinder AXB40-250A

      US$56.15
      New In stock for sale, Emerson Alco Expansion Valve 053069

      Emerson Alco Expansion Valve 053069

      Contact Us
      New In stock for sale, Copeland Compressor ZPT206KCE-TFP-600

      Copeland Compressor ZPT206KCE-TFP-600

      Contact Us
      New In stock for sale, STNC Air Cylinder TGID-80X600

      STNC Air Cylinder TGID-80X600

      US$405.38
      New In stock for sale, Dwyer Switch V6EPB-B-S-3-B

      Dwyer Switch V6EPB-B-S-3-B

      US$569.23

      Recent related posts

      Judgment steps of refrigerant leakage in air conditioning system

      08/03/2020

      Judgment steps of refrigerant leakage in air conditioning system

      first step:<br></br>    Shut down and unplug the air conditioner (to prevent danger during the inspection process), and connect a pressure gauge to the large valve. Observe the static pressure

      Key factors for energy saving of screw air compressor

      07/14/2020

      Key factors for energy saving of screw air compressor

      Key factors for energy saving of screw air compressor The rotor profile of the screw air compressor has a certain impact on energy saving. Before 2000, the screw air compressor was still in the growth period, and reliability was the main problem. At that time, the rotor profile development of screw air compressors made reliability the main goal.

      8 tips for design and installation of cold storage aluminum row evaporator

      08/14/2020

      8 tips for design and installation of cold storage aluminum row evaporator

      The use of aluminum row evaporators in cold storage is very common. Today, I will introduce eight techniques for installation and design of cold storage aluminum rows. The details are as follows:

      Common air conditioning host

      06/14/2020

      Common air conditioning host

      Common air conditioning host 1. Water-cooled chiller The water-cooled chiller belongs to the refrigeration unit part in the central air-conditioning system. Its refrigerant is water, which is called the chiller, and the cooling of the condenser is r器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ

      How to choose the matching type of cold storage

      06/14/2020

      How to choose the matching type of cold storage

      A, high temperature cold storage (± 5 ℃): suitable for the preservation of fruits and vegetables; B. Medium temperature cold storage (-10 ℃ ~ -5 ℃): suitable for food refrigeration after freezing; C, low temperature cold storage (-20 ℃ ~ -10 ℃): sui器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘

      Lubrication characteristics and requirements of mobile air compressors

      09/10/2020

      Lubrication characteristics and requirements of mobile air compressors

      1. The characteristics of the mobile air compressor are: (1) The mobile air compressor should be easy to move frequently, the working conditions are changeable, and the load changes greatly. (2) Mobile air compressors are mostly heavy-duty, medium-speed or low-speed transmission, and most require frequent starting and often withstand shock loads;

      Is PVC or PE good for domestic fresh air system pipes

      06/14/2020

      Is PVC or PE good for domestic fresh air system pipes

      Is PVC or PE good for domestic fresh air system pipes Fresh air system is a category of light equipment and heavy design. Fresh air equipment is highly dependent on design and construction.

      Why do air conditioners, refrigerators, washing machines, etc. use three-wire plugs

      08/03/2020

      Why do air conditioners, refrigerators, washing machines, etc. use three-wire plugs

      Three-wire plug: neutral wire, live wire, ground wire. The ground wire belongs to the type of leakage protection! High-power electrical products are protected by three-phase plugs

      15 Refrigeration System Components Structure, Function, Working Principle Diagram (1)

      04/13/2023

      15 Refrigeration System Components Structure, Function, Working Principle Diagram (1)

      There are four main components in the refrigeration system, namely compressor, condenser, throttling device (such as capillary tube, expansion valve), evaporator.

      What is a Hydraulic Vane Pump?

      09/28/2022

      What is a Hydraulic Vane Pump?

      With the development of hydraulic technology, vane pump, as an indispensable power element, has been more and more deeply penetrated into various fields such as hydraulic systems

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      PALL Filter HYDAC Filter Donaldson Filter Rexroth Filter MAHLE Filter Ingersoll Rand Filter HC9600FCS16H 0986AF0517 HC9600FCS13H 937407Q 937406Q 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2123xsl 2v47w385aua AG5561F AVA9522ZXN cae4440y CKD 4GB239R-00-B-3 Copeland CRJQ-0300-TFD-551 Ebmpapst NRV118/3000-3612-030210 CN30170 Fans-tech SH180A2-AGT-01 FUJIKOKI EFM-40YGMD-10R GEMU 1252000Z D-74653 gm1204pqv1 GTC5150NH48L hep 600 24 MAC 52A-13-00C-DM-DDAJ-1KA mb40202v2 MFA010LDMNSA MSME012G1U sc n2 magnetic contactor sdr 480p 24

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot