Superwater.com offers Discounted (**Class B ) FedEx and UPS Ground Shipping on every Pentair EV9105-45 / 155321-43 WS-20BB Everpure Costguard SO-204 Water Softening Filter Cartridge # DEV910545 / EV910545 Everpure Costguard # EV910545 SO-204 Water Softening Filter Cartridge order.**Class B shipping is applied only one time per order, not per item.

***SPEND OVER $300, USE THE COUPON CODE ( superwater20 ) ON CHECKOUT FOR AN ADDITIONAL $20 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

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***SPEND OVER $500, USE THE COUPON CODE ( superwater50 ) ON CHECKOUT FOR AN ADDITIONAL $50 OFF YOUR ENTIRE ORDER w/ NO TAX (**Except Florida).

WE ARE AN AUTHORIZED PENTAIR EVERPURE COSTGUARD DEALER w/ OVER 25+ YEARS EXPERIENCE. Please call us with any questions you may have.


PLEASE NOTE: Additional Muliple Costgaurd # DEV9105-45 SO-204 cartridge orders are listed and shown in the section above EV9105-45 / 155321-43 WS-20BB Everpure Costguard SO-204 Water Softening Filter Cartridge # DEV910545 / EV910545.

Softening filter cartridge, EV9105-45 / 155321-43 WS-20BB Everpure Costguard SO-204 Water Softening Filter Cartridge # DEV910545 / EV910545 also used with Costguard systems as # DEV9105-45

20" drop-in big bowl cartridge with a 4-1/2" diameter.

Recommendation: The SO-24 should be paired with an appropriate Everpure precoat filter system.

Allows for flow rate up to 2 GPM.
Softening Capacity: 4,500 grains
Flow Rate: 2 GPM

Science has proven water has the potential to transform your world view. Crystals formed in frozen water reveal changes when specific, concentrated thoughts are directed toward them. Water that has been exposed to loving words shows brilliant, complex, and colorful snowflake patterns. The implications of this research create a new awareness of how we can positively impact the earth and our personal health.- Dr. Masaru Emoto The Hidden Messages in Water.