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SPEEDAIRE Coalescing Filter Element: Coalescing, 0.01 micron - Replacement Filter Elements
SPEEDAIREReplacement Filter Elements

SPEEDAIRE Coalescing Filter Element: Coalescing, 0.01 micron

The SPEEDAIRE 4ZK21 is a coalescing replacement filter element with a 0.01 micron filtration rating and a sponge construction. It is designed for use in industrial filtration systems requiring fine particulate removal.

SKU 3G-OTH-149382

Brand
SPEEDAIRE
Item
Coalescing Filter Element: Coalescing, 0.01 micron
Category
Replacement Filter Elements
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
4ZK21
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE 4ZK21 is a coalescing replacement filter element with a 0.01 micron filtration rating and a sponge construction. It is designed for use in industrial filtration systems requiring fine particulate removal.

Frequently Asked Questions

What is the SPEEDAIRE 4ZK21 coalescing filter element used for?

The SPEEDAIRE 4ZK21 coalescing filter element is used in industrial compressed air and gas systems to remove fine oil aerosols, water droplets, and solid particulates down to 0.01 micron. It is commonly applied in pneumatic controls, instrumentation, and process lines where high-purity air is required.

What are the specifications of the SPEEDAIRE 4ZK21 filter element?

The SPEEDAIRE 4ZK21 is a coalescing replacement filter element with a 0.01 micron filtration rating and a sponge construction. Its manufacturer part number is 4ZK21, and it is also cross-referenced as 4ZL16. It is designed for industrial filtration systems requiring fine particulate removal.

Where to buy the SPEEDAIRE 4ZK21 filter element worldwide?

You can source the SPEEDAIRE 4ZK21 coalescing filter element through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this replacement filter element.

How to install the SPEEDAIRE 4ZK21 coalescing filter element?

To install the SPEEDAIRE 4ZK21, first depressurize and isolate the filter housing. Remove the old element and clean the bowl. Insert the new sponge-construction element, ensuring proper sealing. Reassemble the housing and slowly pressurize the system while checking for leaks. Always follow the manufacturer's instructions for your specific filter housing.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE replacement filter elements. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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