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O-ACE-sis Granule Calcium Hardness Increaser 4 lb

O-ACE-sis Granule Calcium Hardness Increaser 4 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Elevate your pool's calcium levels with O-ACE-sis Granule Calcium Hardness Increaser 4 lb for crystal-clear water and a safer swimming experience.
O-Ace-Sis MPN TF086004032OAC
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $16.99, average $19.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Transform your swimming pool maintenance routine with O-ACE-sis Granule Calcium Hardness Increaser 4 lb. This premium quality product is designed to elevate calcium levels in your pool, ensuring crystal-clear water and a safer swimming environment for you and your loved ones.

Key Features:

  • Effective Calcium Hardness Boost: Increases calcium levels efficiently, preventing corrosion of pool surfaces and equipment.
  • Granule Form: Easy to dissolve and apply, ensuring quick results without any hassle.
  • 4 lb Container: Perfectly sized for regular maintenance or when you need a quick boost, making it a must-have for pool care.
  • Specialty Product: Specifically designed for pool use, ensuring optimal performance and longevity for your water system.

Maintaining the right calcium hardness is crucial for prolonging the life of your pool, preventing scale buildup, and enhancing your swimming experience. With O-ACE-sis Granule Calcium Hardness Increaser, you can ensure that your pool remains in peak condition all season long.

Don’t let low calcium levels disrupt your enjoyment. Order your 4 lb container today and experience the difference in water quality and clarity. Your pool deserves the best care!

The Details Specifications

Brand O-Ace-Sis
SKU 8191876
UPC 758293478630
Unit LB
Case Pack Quantity 8 per case
Retail Unit Quantity 8
Unit of Measure 0 0
Dimensions (L × W × H) 15 × 15 × 15
Weight 39 lbs
Cubic Feet 0.24331 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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What we offer
Free Local Pickup Ship to your hometown store
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Ships Nationwide From our distribution network
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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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