The Appaetech Industries FNS-Style DE Filter Manifold is a high-quality replacement component designed for use in diatomaceous earth (DE) filtration systems. Built to deliver superior flow distribution and even grid performance, this manifold ensures efficient filtration and long-term reliability in both residential and commercial pool applications.

Key Features

• Replacement DE filter manifold compatible with FNS-style filter systems

• Designed to evenly distribute water and DE media through filter grids

• Heavy-duty molded construction resists heat, pressure, and chemical exposure

• Provides stable, leak-free performance under high-flow conditions

• Ensures optimal filtration efficiency and balanced system pressure

• Compatible with standard FNS and FNS Plus-style DE filter assemblies

• Direct-fit replacement for easy installation and maintenance

• Ideal for restoring worn or damaged filter internals

• Precision-molded ports and connections for reliable sealing

• Suitable for residential and commercial pool filtration systems

Product Overview
The Appaetech Industries FNS-Style DE Filter Manifold is engineered to meet or exceed the performance of original equipment components. Designed to distribute water evenly through the DE grid assembly, this manifold helps maintain consistent flow, efficient debris capture, and balanced pressure across the filter system.

Manufactured from durable, corrosion-resistant materials, it withstands demanding pool environments and ensures long service life. Whether replacing a cracked or worn manifold, the Appaetech FNS-Style DE Filter Manifold restores filtration performance, system reliability, and water clarity—making it an essential part for DE filter maintenance and repair.