# In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags

In The Swim Chlorine-Free Pool Shock is a granular shock-oxidizer supplied as twelve 1-pound bags. The listing says it dissolves quickly, is compatible with several pool and spa treatment types, and does not alter pH levels. It is positioned as a weekly oxidizer alongside existing sanitizing routines, not as a replacement for water testing or required sanitizer.

- [Original product page](https://best-deals.pro/product/in-the-swim-chlorine-free-pool-shock-12-bags)
- [View offer](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- Market: US
- Language: en-US
- Currency: USD
- Brand: In The Swim
- Model: Y8210
- Price: 59.99 USD
- Previous price: 69.99 USD
- Discount: 14%
- Price checked: 2026-11-13T05:42:34.331Z
- Rating: 4.7 / 5
- Reviews: 3442

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Chlorine-free shock-oxidizer described for weekly use to eliminate non-living matter.
- Listing claims it dissolves quickly without raising or altering pH levels.
- Compatibility is claimed for standard chlorine, salt-chlorinated, mineral and bromine-treated pools, spas and hot tubs.
- Listing says it can enhance existing chlorine effectiveness and reduce the need for extra chlorine.

## Pros

- Twelve individual one-pound bags provide separate portions for repeated treatments.
- The chlorine-free oxidizer formulation is presented as compatible with multiple pool and spa treatment systems.
- Customer feedback reports ease of use, odor-free operation and improved water clarity.

## Specifications

### Identity
- Brand: In The Swim
- Model: Y8210
- Form: Granular
- Pack quantity: 12
- Package size: 12 x 1 Pound Bags
- Product benefit: Maintains Clean Sanitized Water
### Dimensions and installation
- Weight listed: 12.8 pounds

## Before you buy

- The listing describes chlorine-free oxidation as a way to support existing chlorine, so buyers should not treat it as a substitute for their pool's required sanitizer or water-balance routine. Follow the product label for dosage and use. Claims about reducing irritation and chlorine use are listing statements, not guarantees.

## A good fit for

- Pool owners seeking a chlorine-free shock-oxidizer to use alongside their existing treatment routine.
- Owners of pools or spas treated with standard chlorine, salt, mineral or bromine systems, subject to the product label's directions.

## Less suited to

- Buyers seeking a standalone sanitizer or a product with a stated dosage by pool volume in the supplied details.

## Customer feedback

Customer feedback highlights perceived effectiveness, clearer water, ease of use and odor-free operation, with value also mentioned positively. The supplied summary reports some people seeing clear water within 36 hours without changing chlorine levels, but that outcome is customer-reported rather than guaranteed. Those impressions are relevant to its intended role as a granular oxidizer used with an existing pool routine. Purchase feedback is mixed, and aggregate ratings are generally favorable but cannot establish a particular result for an individual pool.
- Positive themes: Customers report effective treatment and improved water transparency.
- Positive themes: Feedback mentions ease of use, odor-free operation and perceived value.
- Mixed feedback: Purchase-related feedback is described as mixed, without further detail on the concern.

## Frequently asked questions

### Does this product contain chlorine?
It is described as a chlorine-free shock-oxidizer. The listing says it enhances the effectiveness of chlorine already in the pool, so it should not be assumed to replace required sanitizer.
### Which pool treatments does the listing say it works with?
The listing claims compatibility with standard chlorine, salt-chlorinated, mineral and bromine-treated pools, as well as spas and hot tubs. Follow the package instructions for your specific water system.
### What is included in the package?
The title and package-size detail describe twelve 1-pound bags. The supplied package inventory is empty, so verify the selected listing's contents before purchase.
### Does it change pool pH?
The listing claims it dissolves without raising or altering pH levels. This is a product claim, not an independent measurement.

## Alternative options

- [In The Swim Spa & Hot Tub Care Chlorine-Free Shock-Oxidizer - 4 Pounds \| Eliminates Chloramines, Reduces Odors, and Improves Water Clarity](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
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- [In The Swim Spa & Hot Tub Care Chlorine-Free Shock-Oxidizer - 2 Pounds \| Eliminates Chloramines, Reduces Odors, and Improves Water Clarity](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- [In The Swim Pool Closing Kit - 35,000 Gallons \| Winterizing Chemicals for In-Ground Pools: Chlorine-Free Shock-Oxidizer, Winterizer, Winter Algaecide, & Floater](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- [In The Swim Premium 3-in-1 Pool Shock - Di-Zap - 12 x 1 Pound Bags \| Contains Dichlor, Algaecide, and Stabilizer](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- [In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 6 x 1 Pound \| Powerful Pool Shock for In-Ground and Above Ground Pools - Defends Against Bacteria, Algae, and Microorganisms](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- [In The Swim Basic Pool Closing Kit and Shock Bundle - 7,500 Gallons \| Winterizing Chemicals Kits and Cal-Hypo Granular Pool Shock for Above Ground and In-Ground Pools](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)

## Add-ons

- [In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 12 x 1 Pound \| Powerful Pool Shock for In-Ground and Above Ground Pools - Defends Against Bacteria, Algae, and Microorganisms](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)
- [In The Swim Algaecide 60 Plus For Swimming Pools - 1 Quart \| Non-Metallic, Low Odor, Non-Foaming Algae Bloom Preventative - Chlorine Sanitizer Compatible](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-12-bags)

## Images

![In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags — 1](https://best-deals.pro/i/lbMF1hRCzIA_IePWnMOX01hUosdB6I01je4ZUQvf5e5AV1a_k3njauRdJhB05PpEtT9LhbicMRK2MJ0tmNxHWI8Ckep_X4Y4SJXH09cBlN7jPC24qXAsXSj5.jpg)

![In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags — 2](https://best-deals.pro/i/Coy-Y6eeQq3XQnhRDQjYkMjXX_ffReM9P_mdNxKgL7JIvYil0bFukMvAAmENKK1-azbHaH5fmCc6peRvv52OYBsYC5yx4MdM-8KD0IAMKnQHi0Ud-fEInJqB.jpg)

![In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags — 3](https://best-deals.pro/i/q7LrNSCn5-2gfCmxrOT73RMQZiQSBcq_L1VYa0YkWVpT3R22HOQRy0fPl4qxKhQzqIvKtjuxudq7RQNB06-DXG-_1X0s8zvXUHdKqu2QSBceTTAxsGtKuGUn.jpg)

![In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags — 4](https://best-deals.pro/i/fcGgVfdVK7Z8jJaDbBAamusoBqNvfyBJqAfOgVDqbMwz0g0pj-lgfAF9QldGiYlX9vNcPEa27v8pm6PT31Q69miC45jmeEHQxhd-yInSjKSAwHOLrHbfHgGU.jpg)

![In The Swim Chlorine-Free Pool Shock, 12 x 1 Pound Bags — 5](https://best-deals.pro/i/5OXOGAFUiRxnkkKuIewtVVUtWzETKTZiQjsy4o1YZ9276pwO1QbEFS8aHfDK9cMobZnC2c8M5nQa4tfxakwruXiikElrY2fuLzvGSIbNxQ2Wcy0z9TSzVz3P.jpg)