Coffee Machine Depot

Pentair AMS-QT15 Membrane Cartridge

Pentair AMS-QT15 Membrane Cartridge - Main image
$345.6 $480 In stock

Category: Coffee Filtration

Pentair

Your filtration system is only as good as the cartridge currently in it.

The Pentair AMS-QT15 Membrane Cartridge restores your filtration system to full performance — maintaining the water quality your equipment and your coffee depend on.

The Details

System Performance Restoration

Replaces exhausted media to restore full filtration capacity — scale, chlorine, and TDS reduction back to original specification.

Genuine Replacement Media

Manufactured to the system's original specifications. Same performance from first use to rated capacity — not a compatible generic.

Equipment Protection

Continuous scale and chlorine protection for espresso machines, brewers, and ice equipment throughout the cartridge life.

Scheduled Replacement

Replace on the rated capacity schedule — a fresh cartridge is the routine step that keeps water quality from drifting.

Authorized Dealer. Expert Support. Every Machine. Coffee Machine Depot is an authorized dealer with hands-on experience across every machine we sell. Our team helps with selection, installation guidance, and ongoing support — call us at 323-592-3303. Financing available through Click Lease and our other financing partners for qualifying purchases.

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Before work begins

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Refund requests

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Please contact us for the refund processing timeframe before returning an item.

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Delivery for your items

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Sending an item back

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 4 reviews)

William D. ★★★★★

I noticed a real difference in how quickly my espresso machine heated up after swapping in this cartridge—the water flow felt noticeably more consistent. The membrane seems to do a solid job maintaining the water quality I expect.

Ava Y. ★★★★★

I’ve been using this membrane cartridge for a month now and the water tastes noticeably cleaner—no more of that faint metallic aftertaste from my old filter. Installation took maybe five minutes and it fits perfectly in the housing.

Leo ★★★★★

Installed this cartridge and immediately noticed the water flow is back to full speed, just like when the system was new. The membrane seems to be doing its job, as my coffee tastes noticeably cleaner without any off-flavors.