Product Overview

The Pentair FNS Plus DE Filter 60 is a high-performance diatomaceous earth pool filter designed to deliver excellent water clarity for residential pool systems. DE filtration is known for capturing very fine particles, making it a strong option for pool owners who want polished, clean-looking water.

This 60 sq. ft. model is built with a durable fiberglass-reinforced polypropylene tank and a vertical grid design for efficient filtration and reliable system performance.

Ideal For

Residential in-ground pools that need fine-particle filtration, excellent water clarity, and dependable DE filter performance.

Key Features

Pentair FNS Plus DE filter

60 sq. ft. filtration area

Diatomaceous earth filtration for fine particle capture

Vertical grid design

Durable fiberglass-reinforced polypropylene tank

Corrosion-resistant filter body

High Flow manual air relief valve

Continuous internal air relief

Clamp-style tank closure

Designed for residential pool filtration

Professional installation recommended

Benefits

The Pentair FNS Plus 60 helps deliver clear, polished pool water by using DE filtration media to capture fine particles that may pass through some other filter types. This makes it a strong option for customers who want high-quality water clarity.

The vertical grid design provides efficient filtration performance, while the durable tank construction is made for long-term outdoor pool equipment pad use.

Specifications

Warranty & Compatibility

Confirm Before Ordering

Please confirm filter size, plumbing size, equipment pad space, system flow rate, backwash valve requirements, and DE media requirements before ordering. This is a DE filter, not a cartridge filter, and it requires diatomaceous earth media for proper operation.

Professional installation is recommended to ensure proper plumbing, valve setup, pressure testing, and safe system operation.

Customer-Facing Q&A

Q: Is this a DE filter or cartridge filter?
A: This is a DE filter. It uses diatomaceous earth media and internal filter grids.

Q: How many square feet is this filter?
A: This model has a 60 sq. ft. filtration area.

Q: Does this filter require DE powder?
A: Yes. DE media is required after startup and after backwashing or cleaning.

Q: Does this filter need backwashing?
A: Yes. DE filters are normally backwashed when pressure rises and then recharged with the proper amount of DE media.

Q: Does this include the backwash valve?
A: Confirm package contents before ordering. Many DE filters require a separate backwash valve or plumbing setup depending on the installation.

Q: Is this good for clear water?
A: Yes. DE filters are known for excellent fine-particle filtration and very clear pool water.

Q: Does this require professional installation?
A: Professional installation is recommended to ensure proper plumbing, valve configuration, DE charging, and safe pressure operation.