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Welcome to A1 Pool Parts! We stock common and hard-to-find swimming pool equipment and parts from Pentair, Hayward, Sta-Rite, Jandy, Polaris, Zodiac and many other manufacturers. You can shop for items by entering part numbers in our Product Search field, or browse through our Shopping Aisles on the left-side of every screen. This month's Product of the Month are single-speed pumps. We've rolled back prices to 2010 levels. Take advantage of this once a year promotion and order yours today!

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Filters:Commercial Filters

The Filters aisle contains DE filters, Cartridge filters, Sand Filters, Replacement Cartridges, and Replacement Grids.

Diatomaceous Earth (DE) Filters are the most effective filter. They can filter out particles as small as 5 microns. These filters have grids inside. DE filters require that grids be coated with DE powder. These grids are kept clean by periodically backwashing. Once backwashing is no longer effective, it is necessary to disassemble and clean the filter (generally twice each year). The average filter grid need to... MORE

Found 6 product(s) for Filters:Commercial Filters

Hayward HCF Series Commercial Fiberglass Sand Filter

Hayward® Commercial's HCF series of filters have been engineered to incorporate many new, innovative, advanced features to fit today's demanding applications. Overhead multi-diffuser (36" models only) distribution is combined with a horizontal lateral grid-array.

Options	SKU	Price
30in. (2in. Bulkhead Conn.)	HCF302	$693.71
36in. (2in. Bulkhead Conn.)	HCF362	$1,022.67
36in. (3in. Flanged conn.)	HCF363	$1,222.92

Pentair Commercial Filter Add-On Kit

These Tandem Filter Piping Kits are designed specifically for use with the Triton TR100C and TR140C sand filters to make the best even better. We are providing this additional service for your convenient one-stop shopping. Pipe and filters are all you need.
SKU: 146406
Estimated Fill Time: Special Order 2 - 3 weeks
MSRP: ~~$400.51~~
Our Price: $241.52
You Save $158.99

Pentair Commercial Filter Two-Filter Tandem Piping Kit - SCH 40

4-inch two filter tandem piping kit, SCH 40 (300 GPM). For TR100C or TR140C filters.
SKU: 146402
Estimated Fill Time: Special Order 2 - 3 weeks
MSRP: ~~$3,487.76~~
Our Price: $2,103.19
You Save $1,384.57

Pentair Triton C Commercial Sand Filter - 30-inch Tank - Model # TR-100C

The original and still the industry standard. Our patented GlasLok process creates a one-piece, fiberglass reinforced tank with UV resistant surface finish for years of unequaled strength and durability. This unique method locks in fiberglass preventing fibers from "blooming" under harsh conditions.This filter series features multiple diverters for increased filtration rates in commercial applications up to 20 GPM/Sq. Ft.
SKU: 140315
Estimated Fill Time: 0 - 2 Business Days
MSRP: ~~$1,182.58~~
Our Price: $713.12
You Save $469.46

Pentair Triton C Commercial Sand Filter - 36-inch Tank - Model # TR-140C

The original and still the industry standard. Our patented GlasLok process creates a one-piece, fiberglass reinforced tank with UV resistant surface finish for years of unequaled strength and durability. This unique method locks in fiberglass preventing fibers from "blooming" under harsh conditions.This filter series features multiple diverters for increased filtration rates in commercial applications up to 20 GPM/Sq. Ft.
SKU: 140316
Estimated Fill Time: 0 - 2 Business Days
MSRP: ~~$1,738.21~~
Our Price: $1,048.18
You Save $690.03

Pentair Triton II Commercial Sand Filter - 30-inch with 3-inch Flange - TR100C-3

Triton® C and C-3 sand filters are designed for high efficiency and easy maintenance in high capacity commercial pool applications. A unique internal design levels the sand bed and produces an even water flow for the most efficient filtration possible.
SKU: 140310
Estimated Fill Time: Special Order 2 - 3 weeks
MSRP: ~~$1,504.01~~
Our Price: $906.95
You Save $597.06