Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 5 gpm, Polypropylene - String & Blanket Wound Water Filter Cartridges
APPROVED VENDORString & Blanket Wound Water Filter Cartridges

APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 5 gpm, Polypropylene

The APPROVED VENDOR Filter Cartridge is a string and blanket wound water filter cartridge with a 50 micron rating. It features polypropylene filter media and is rated for 5 gpm flow, with a 10-inch overall height…

SKU 3G-OTH-441149

Brand
APPROVED VENDOR
Item
Filter Cartridge: 50 micron, String Wound, 5 gpm, Polypropylene
Category
String & Blanket Wound Water Filter Cartridges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
WS50S3EX1
Type
String Wound, 5 gpm, Polypropylene
Overall Ht
10 in
Filter Media
Polypropylene
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Filter Cartridge is a string and blanket wound water filter cartridge with a 50 micron rating. It features polypropylene filter media and is rated for 5 gpm flow, with a 10-inch overall height (MPN WS50S3EX1).

Frequently Asked Questions

What is the APPROVED VENDOR Filter Cartridge used for?

The APPROVED VENDOR Filter Cartridge is used for sediment filtration in water systems. Its 50-micron polypropylene string-wound construction traps particles like sand, rust, and silt. Common applications include residential, commercial, and light industrial water treatment where a 5 gpm flow rate is sufficient.

What are the specifications of the APPROVED VENDOR Filter Cartridge?

This cartridge has a 50-micron rating, string-wound polypropylene media, a 5 gpm flow rate, and a 10-inch overall height. The manufacturer part number is WS50S3EX1. It is designed for standard 10-inch filter housings and is suitable for cold water filtration up to 100 °F.

Where to buy the APPROVED VENDOR Filter Cartridge worldwide?

3G Electric supplies the APPROVED VENDOR Filter Cartridge worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this cartridge to support your water filtration needs.

How to install the APPROVED VENDOR Filter Cartridge?

To install, turn off water supply and depressurize the system. Remove the filter housing, insert the cartridge with the string-wound media facing outward, and ensure the O-ring is seated. Tighten the housing by hand, then slowly restore water flow and check for leaks. Replace every 3–6 months or when pressure drops.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR string & blanket wound water filter cartridges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 15 gpm, Polypropylene (MPN WS50S6EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 15 gpm, Polypropylene (MPN WS50S6EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS50S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS50S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 10 gpm, Polypropylene, 20 in Overall Ht (MPN WS20S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 10 gpm, Polypropylene, 20 in Overall Ht (MPN WS20S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS20S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS20S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS10S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 15 gpm, Polypropylene, 30 in Overall Ht (MPN WS10S7EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 1 micron, String Wound, 5 gpm, Polypropylene, 10 in Overall Ht (MPN WS1S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 1 micron, String Wound, 5 gpm, Polypropylene, 10 in Overall Ht (MPN WS1S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 5 gpm, Polypropylene, 20 in Overall Ht (MPN WS50S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 50 micron, String Wound, 5 gpm, Polypropylene, 20 in Overall Ht (MPN WS50S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht (MPN WC20S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 20 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht (MPN WC20S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR Filter Cartridge: 100 micron, String Wound, 10 gpm, Cotton, 20 in Overall Ht (MPN WC100S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 100 micron, String Wound, 10 gpm, Cotton, 20 in Overall Ht (MPN WC100S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR Filter Cartridge: 5 micron, String Wound, 10 gpm, Polypropylene, 20 in Overall Ht (MPN WS5S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 5 micron, String Wound, 10 gpm, Polypropylene, 20 in Overall Ht (MPN WS5S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 15 gpm, Polypropylene (MPN WS10M6EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 15 gpm, Polypropylene (MPN WS10M6EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 10 gpm, Polypropylene (MPN WS10S4EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 10 micron, String Wound, 10 gpm, Polypropylene (MPN WS10S4EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Polypropylene.
APPROVED VENDOR Filter Cartridge: 1 micron, String Wound, 10 gpm, Cotton, 20 in Overall Ht (MPN WC1S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 1 micron, String Wound, 10 gpm, Cotton, 20 in Overall Ht (MPN WC1S5EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR Filter Cartridge: 5 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht (MPN WC5S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.
APPROVED VENDOR
APPROVED VENDOR Filter Cartridge: 5 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht (MPN WC5S3EX1). Key specifications — Brand: APPROVED VENDOR; Filter Media: Cotton.