SKU: 17916738041

300-05855 Pentair OptiPure MA-Q15 RO Mineral Addition Cartridge

Sale price$98.10 Regular price$109.00
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

300-05855 Pentair OptiPure MA-Q15 RO Mineral Addition CartridgeClick here to view available coupons and save on your order! 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 OptiPure dealer with over 30 years

Click here to view available coupons and save on your order!

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 / OptiPure 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 Pentair OptiPure 300-05855 MA-Q15 is a 15" Qwik-Twist cartridge containing a proprietary blend of minerals. Used in select OptiPure Reverse Osmosis systems, the MA-Q15 adds a consistent blend of minerals — including calcium and magnesium — to buffer against the aggressive nature of RO water. The Qwik-Twist design makes cartridge changes quick, easy, and sanitary.

Features:
Used exclusively with all OptiPure OP and BWS Reverse Osmosis systems
Adds a balance of minerals including calcium and magnesium
Buffers against the aggressive nature of Reverse Osmosis water
Qwik-Twist cartridge for quick, easy, and sanitary filter changes

Specifications:
Model: MA-Q15 | Part #: 300-05855
Dimensions: 17.5"h x 4"w x 4"d
Operating Pressure: 10–125 psi (0.7–8.6 bar)
Inlet Water Temperature: 35°–100°F (2°–38°C)
Shipping Weight: 10 lbs
Spec Sheet: MA-Q15 Spec 091918
Compatible Systems: BWS350 / OP350 / BWS1500
Origin: US

Alternate Part Numbers:
300-05855 | 30005855 | MA-Q15 | MAQ15 | UPC: 612192001262 | 0612192001262 | GTIN: 00612192001262

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17916738041

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4.5 ★★★★★
Based on 22 reviews
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Verified Purchase
Garkenrat
Draper, US
★★★★★ 5
Great surge protector, huge space saver!
Color: Black, Size: 6FT (2U1C)
This surge protector is fantastic! It’s compact but still has enough room to house several large bulky adapter sized plugs without blocking access to the other outlets or ports. Clamp holds nice and tightly and it takes up much less room than a traditional power strip. It’s perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
J
Verified Purchase
Jieun Kim
Waukegan, US
★★★★★ 5
Great powerstrip
Color: Black, Size: 6FT (2U1C)
Works as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
D
Verified Purchase
Dee
Dallas, US
★★★★★ 4
Perfect for Nightstand Setup!
Color: Black, Size: 6FT (2U1C)
I use this desk clamp power strip on my nightstand, and it’s been a fantastic upgrade. The clamp design keeps it securely in place without taking up surface space, and the 5 AC outlets + 3 USB ports are super convenient for charging my phone, tablet, lamp, and other devices all in one spot. The build feels sturdy, and the surge protection gives me peace of mind. It’s great for keeping cords organized and easily accessible—especially helpful in a bedroom where outlets are limited. Highly recommend for anyone looking to tidy up their charging area!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
T
Verified Purchase
Tracey C
Chelsea, US
★★★★★ 5
Very handy to keep cords off the floor near a table or night stand
Color: Black, Size: 6FT (2U1C)
This is great for keeping cords off the floor near a nightstand or table. I have a small table lamp and phone charger plugged into it. When I travel, it's easy to unplug the phone charger without having to fish up a power strip from behind the night stand.
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Reviewed in the United States on May 1, 2026
A
Verified Purchase
ashley h
Massapequa, US
★★★★★ 5
Holds on to table well, every port works
Color: Black, Size: 6FT (2U1C)
I wanted a charging station on my end table and didn't want to buy a new end table. This works great, Stays firm where I clamped it, and unlike my power strips in the past, every plug and port work. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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