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

Parker Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht - String & Blanket Wound Water Filter Cartridges
ParkerString & Blanket Wound Water Filter Cartridges

Parker Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht

The PARKER Water Filter Cartridge (SKU 11R30A, MPN 11R30A) is a string-wound, 50-micron filter cartridge made from cotton filter media. It has a flow rate of 15 gpm and an overall height of 30 inches, sold in a pack…

SKU 3G-OTH-441138

Brand
Parker
Item
Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht
Category
String & Blanket Wound Water Filter Cartridges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Parker
Manufacturer Part Number
11R30A
Type
String Wound, 15 gpm, Cotton, 6 PK
Overall Ht
30 in
Filter Media
Cotton

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

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

Product Description

The PARKER Water Filter Cartridge (SKU 11R30A, MPN 11R30A) is a string-wound, 50-micron filter cartridge made from cotton filter media. It has a flow rate of 15 gpm and an overall height of 30 inches, sold in a pack of 6.

Frequently Asked Questions

What is the PARKER Water Filter Cartridge used for?

The PARKER Water Filter Cartridge is used for sediment filtration in industrial water systems. Its 50-micron, string-wound cotton media captures particulates, protecting downstream equipment. Common applications include process water, cooling towers, and pre-filtration for reverse osmosis systems.

What are the specifications of the PARKER 11R30A filter cartridge?

The PARKER 11R30A is a string-wound water filter cartridge with 50-micron filtration, 15 gpm flow rate, and 30-inch overall height. It uses cotton filter media and is sold in a pack of 6. The manufacturer part number is 11R30A, and the SKU is 3G-OTH-441138.

Where to buy PARKER water filter cartridges worldwide?

3G Electric supplies PARKER water filter cartridges worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 11R30A or other Parker filtration products.

How to install a string-wound water filter cartridge?

To install a string-wound cartridge like the PARKER 11R30A, first shut off water flow and depressurize the housing. Remove the old cartridge, clean the housing, and insert the new cartridge ensuring proper seating. Tighten the housing and slowly restore water flow, checking for leaks.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Water Filter Cartridge: 10 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 19R30A)
Parker
PARKER Water Filter Cartridge: 10 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 19R30A)
PARKER Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 11R30)
Parker
PARKER Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 11R30)
PARKER Water Filter Cartridge: 5 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 23R30A)
Parker
PARKER Water Filter Cartridge: 5 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 23R30A)
PARKER Water Filter Cartridge: 20 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 15R30A)
Parker
PARKER Water Filter Cartridge: 20 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 15R30A)
PARKER Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 11R30S)
Parker
PARKER Water Filter Cartridge: 50 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 11R30S)
PARKER Water Filter Cartridge: 10 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 19R30)
Parker
PARKER Water Filter Cartridge: 10 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 19R30)

More from Parker

View all Parker parts
PARKER Water Filter Cartridge: 10 micron, String Wound, 10 gpm, Polypropylene, 6 PK (MPN T19R20A)
Parker
PARKER Water Filter Cartridge: 10 micron, String Wound, 10 gpm, Polypropylene, 6 PK (MPN T19R20A)
PARKER Water Filter Cartridge: 10 micron, String Wound, 5 gpm, Polypropylene, 10 in Overall Ht, 6 PK (MPN M19R10A)
Parker
PARKER Water Filter Cartridge: 10 micron, String Wound, 5 gpm, Polypropylene, 10 in Overall Ht, 6 PK (MPN M19R10A)
PARKER Water Filter Cartridge: 50 micron, String Wound, 10 gpm, Stainless Steel, 6 PK (MPN 11R9-4-45G)
Parker
PARKER Water Filter Cartridge: 50 micron, String Wound, 10 gpm, Stainless Steel, 6 PK (MPN 11R9-4-45G)
PARKER Water Filter Cartridge: 100 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 8R30S)
Parker
PARKER Water Filter Cartridge: 100 micron, String Wound, 15 gpm, Cotton, 30 in Overall Ht, 6 PK (MPN 8R30S)
PARKER Water Filter Cartridge: 100 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht, 6 PK (MPN 8R10)
Parker
PARKER Water Filter Cartridge: 100 micron, String Wound, 5 gpm, Cotton, 10 in Overall Ht, 6 PK (MPN 8R10)
PARKER Water Filter Cartridge: 5 micron, String Wound, 20 gpm, Cotton, 20 in Overall Ht, 6 PK (MPN 23R20-4-45G)
Parker
PARKER Water Filter Cartridge: 5 micron, String Wound, 20 gpm, Cotton, 20 in Overall Ht, 6 PK (MPN 23R20-4-45G)
PARKER Water Filter Cartridge: 10 micron, String Wound, 20 gpm, Stainless Steel, 6 PK (MPN 19R20-45G)
Parker
PARKER Water Filter Cartridge: 10 micron, String Wound, 20 gpm, Stainless Steel, 6 PK (MPN 19R20-45G)
PARKER Water Filter Cartridge: 75 micron, String Wound, 10 gpm, Polypropylene, 6 PK (MPN T10R20A)
Parker
PARKER Water Filter Cartridge: 75 micron, String Wound, 10 gpm, Polypropylene, 6 PK (MPN T10R20A)