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Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810
Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810

Available in stock (209)

Bullfrog® Wellspring 281 Coreless Filter 2-Pack (STIL Series, 2018+) | 10-00810

Type: Filter

SKU: 10-00810

Barcode: 855528006078

$90.09
Shipping calculated at checkout.

The Bullfrog STIL Series Coreless Filter 2-Pack (part #10-00810) is a genuine OEM replacement filter set designed specifically for Bullfrog Spas STIL series models manufactured from 2018 to present. This premium cartridge set features advanced coreless filtration technology that delivers superior water clarity while simplifying maintenance for spa owners.

Unlike traditional filters with rigid cores, these coreless filters maximize filtration surface area and water flow, ensuring your Bullfrog spa operates at peak performance. Each 2-pack provides you with a convenient rotation system—use one filter while cleaning the other to maintain continuous, crystal-clear water.

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Why Coreless Filters Matter

Traditional spa filters feature a rigid plastic core that reduces effective filtration area. Bullfrog's coreless technology eliminates this core, providing up to 30% more filtration surface. This means better water quality, fewer chemical adjustments, and longer intervals between cleanings.

How do I know when it's time to replace my filters?

Replace your filters when you notice: persistent cloudiness despite proper chemical balance, reduced jet pressure, visible tears or damage to the filter media, or if the filter remains discolored after deep cleaning. Regular replacement maintains water quality and protects your spa equipment.