EV9108-33 Everpure Costguard CGT-20S / CG5-20S Filter Cart

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⚠️ Note: The EV9108-33 CGT-20S has been permanently replaced by the CG5-20S (EV9108-27) as of January 2026. The CG5-20S is a higher quality, improved replacement filter. Please call us if you have any questions.

Shipping insurance is available at checkout — we strongly recommend purchasing it to protect your order during transit. You can request NOT to take the insurance on this item, but in that case, all sales are final. If there is any damage, we will work with you, but we highly recommend you take the insurance.

Superwater.com is an authorized Pentair Everpure dealer with over 30 years of experience — Please feel free to call us with any questions you may have.

Please note: If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We can not guarantee that this item can be cancelled off of the order or returned once it is placed. Questions? Please call us.

The Everpure Costguard EV9108-33 CGT-20S is a granular activated carbon filter cartridge designed for standard 20" bowl drop-in systems. It reduces chlorine, bad taste and odor, and includes a scale inhibitor to reduce scale formation on heating elements, evaporator plates and valves. Fits all standard 20" housings.

Features
Granular activated carbon filtration
Chlorine taste & odor reduction
Scale inhibitor reduces scale on heating elements, evaporator plates and valves
Fits standard 20" housings
Sanitary cartridge replacement

Specifications
Model: EV9108-33 (CGT-20S)
Replacement Model: EV9108-27 (CG5-20S)
Capacity: 10,000 gallons (37,850 L)
Flow Rate: 3 GPM
Fits: 20" housings

Alternate Part Numbers
EV9108-33 | CGT-20S | EV910833 | DEV9108-33 | Replacement: EV9108-27 | CG5-20S | UPC: 912202179449 | GTIN: 00912202179449