Unicel 100 sq. ft. Replacement Filter Cartridge | C-4995

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Unicel 100 sq. ft. Replacement Filter Cartridge | C-4995

Unicel 100 sq. ft. Replacement Filter Cartridge | C-4995

Original price was: $55.19.Current price is: $29.58.

26 in stock

SKU: C-4995 Category:

Description

The Unicel 4000 Series C-4995 is a 100 sq. ft. replacement filter cartridge engineered for Waterway top load and in-line spa filter systems. With 222 precision-formed pleats of 3 oz. Reemay 2033 spunbond polyester media, it delivers thorough debris capture and dependable water clarity — sized to drop directly into Waterway 817-1000 housings and compatible equipment from leading spa manufacturers.

⚠️ IMPORTANT: FILTER AREA NOTE
The Unicel C-4995 is rated at 100 sq. ft. per official Unicel specifications. Some listings — including the original Waterway OEM part (817-1000) — reference 95 sq. ft. Both the Unicel replacement and original OEM cartridge are dimensionally identical and directly interchangeable. Always verify fit using the dimensions below.

Specifications

Filter Area 100 sq. ft. (replaces OEM 95 sq. ft. Waterway 817-1000)
Length 23 5/8″
Outer Diameter 4 15/16″
Top Inner Diameter 2 1/8″
Bottom Inner Diameter 2 1/8″
Material 3 oz. Reemay 2033 Spunbond Polyester
Pleat Count 222
Top Cap: Open Bottom Cap: Open

Fits Into:

OEM Brand Product Name Part Number Notes
Waterway Plastics Top Load (In-Line) 95 sq. ft. 817-1000 —
Also used in select models from: Acryx-Maax Spas (Canada)  |  Cal Spas  |  Coast Spas (Canada)  |  J.E.M. Spas  |  QCA

(This is not an exhaustive list. Always verify fit by matching dimensions and OEM part number.)

Also known as: C4995

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