# In The Swim Chlorine-Free Pool Shock, 24 x 1-Pound Bags

In The Swim Chlorine-Free Pool Shock is a granular shock-oxidizer supplied in 24 one-pound bags. The listing describes it as a non-chlorine treatment that dissolves quickly and is compatible with several pool and spa water-treatment systems.

- [Original product page](https://best-deals.pro/product/in-the-swim-chlorine-free-pool-shock-24-bags)
- [View offer](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)
- Market: US
- Language: en-US
- Currency: USD
- Brand: In The Swim
- Model: Y8220
- Price: 99.99 USD
- Previous price: 119.99 USD
- Discount: 17%
- Price checked: 2026-11-14T06:49:00.964Z
- 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

- Non-chlorine shock-oxidizer intended for weekly use, according to the listing.
- Listing says it dissolves quickly without raising or altering pH levels.
- Claimed compatible with standard chlorine, salt-chlorinated, mineral, and bromine-treated pools, spas, and hot tubs.
- Described as enhancing existing chlorine effectiveness and reducing the need for additional chlorine.

## Pros

- Individual one-pound bags provide portions for separate treatments.
- The claimed broad compatibility may suit owners using different pool or spa sanitation systems.
- Customer feedback reports ease of use and water clarity, although results depend on pool conditions.

## Specifications

### Identity
- Brand: In The Swim
- Model: Y8220
### Form and package
- Item form: Granular
- Package size: 24 x 1 Pound
- Number of packs: 24
- Weight listed: 25 pounds

## Before you buy

- The listing says the product is chlorine-free and also says it enhances existing chlorine effectiveness. Treat it as an oxidizer rather than a replacement for the pool's required sanitizer, and follow product directions and water-care guidance.

## A good fit for

- Pool owners seeking a granular, non-chlorine shock-oxidizer for regular water maintenance.
- Owners of pools or spas using standard chlorine, salt, mineral, or bromine treatment who want a claimed compatible oxidizer.

## Less suited to

- Buyers seeking a chlorine-based sanitizer or a product with a stated treatment dose for a particular pool volume.

## Customer feedback

Customer feedback describes the shock as effective and easy to use, with reported water clarity and odor-free operation. The supplied summary says some customers observed clear water within 36 hours without affecting chlorine levels, but that timing is an individual reported outcome, not a guaranteed result. Positive overall ratings are encouraging, while ratings also include a smaller low-star share. Pool conditions, dosing, and the existing sanitizer system affect how useful those experiences are.
- Positive themes: Customer feedback reports effectiveness, water clarity, ease of use, and odor-free operation.
- Positive themes: The feedback summary includes reports of clear water within 36 hours without affecting chlorine levels.
- Mixed feedback: Overall ratings skew positive, though a minority of ratings are low. The supplied feedback does not establish why those customers rated it poorly.

## Frequently asked questions

### Does this product contain chlorine?
The listing identifies it as chlorine-free and describes it as a shock-oxidizer. It also claims the product enhances existing chlorine effectiveness, so it should not be assumed to replace the sanitizer in a pool's treatment plan.
### What water-treatment systems is it listed as compatible with?
The listing claims compatibility with standard chlorine, salt-chlorinated, mineral, and bromine-treated pools, spas, and hot tubs.
### How many bags are included?
The title and package details specify 24 bags at one pound each.
### Does it change pool pH?
The listing claims it dissolves quickly without raising or altering pH levels. This is a product claim, not an independently verified result.

## Alternative options

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- [PoolRx+ Mineral Algaecide 4-Unit Pack, up to 6-Month Algae Control, for 400-1,000 gallons, Purple & White, New Formula with Silver.](https://best-deals.pro/visit/poolrx-plus-mineral-algaecide-spa-4-unit-pack-334055)
- [Pool RX 332064 4-Pack PoolRx+ Booster Black Swimming Pool Algaecide, 4 Pack](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)
- [PoolRx+ Mineral Algaecide Unit + Booster Combo, Treats 7.5K-40K gallons for up to 6 Months, New Formula with Silver.](https://best-deals.pro/visit/poolrx-plus-mineral-algaecide-unit-booster-combo-339001)
- [Sirona Spa Care 82129, Clarifier for Spas and Hot Tubs, 32 oz \| Neutralizes and Removes Particles to Create Clear Spa Water - Restores sparkle to dull or hazy water - Simple weekly dosing](https://best-deals.pro/visit/sirona-spa-care-82129-liquid-spa-clarifier)
- [In The Swim High-Usage Pool Maintenance Kit - Plus Bundle \| For Crystal Clear Water with High Swimmer Use - Includes: Chlorine-Free Shock, Pure Clear Enzyme, Water Clarifier](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)
- [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-24-bags)
- [In The Swim Sodium Dichlor Chlorine Shock Granules - 10 Pounds \| For Sanitizing Swimming Pools - Fast Dissolving, pH Balanced Sanitizer - 56% Available Chlorine, 99% Sodium-Dichlor](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)
- [In The Swim Premium 3-in-1 Pool Shock - Di-Zap - 6 x 1 Pound Bags \| Contains Dichlor, Algaecide, and Stabilizer](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)
- [5 lb Non-Chlorine Hot Tub Shock, Oxidizing Shock for Spa \| Chlorine-Free Oxidizing ...](https://best-deals.pro/visit/poolhour-pg102-ph-non-chlorine-hot-tub-shock)
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## Add-ons

- [In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 24 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-24-bags)
- [Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz \(Pack of 1\)](https://best-deals.pro/visit/in-the-swim-chlorine-free-pool-shock-24-bags)

## Images

![In The Swim Chlorine-Free Pool Shock, 24 x 1-Pound Bags — 1](https://best-deals.pro/i/CyR0Ck15w9YbuQ5hzQXCroGkrKUMy0KUJkSsbGJdV70H_gUterLoer932u6HxH6L4zHpEzRlX939BGXLI4C6WWrheJbvymvTO6iFXrOUbz9_PdNkK4tO3cv3.jpg)

![In The Swim Chlorine-Free Pool Shock, 24 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, 24 x 1-Pound Bags — 3](https://best-deals.pro/i/q7LrNSCn5-2gfCmxrOT73RMQZiQSBcq_L1VYa0YkWVpT3R22HOQRy0fPl4qxKhQzqIvKtjuxudq7RQNB06-DXG-_1X0s8zvXUHdKqu2QSBceTTAxsGtKuGUn.jpg)

![In The Swim Chlorine-Free Pool Shock, 24 x 1-Pound Bags — 4](https://best-deals.pro/i/fcGgVfdVK7Z8jJaDbBAamusoBqNvfyBJqAfOgVDqbMwz0g0pj-lgfAF9QldGiYlX9vNcPEa27v8pm6PT31Q69miC45jmeEHQxhd-yInSjKSAwHOLrHbfHgGU.jpg)

![In The Swim Chlorine-Free Pool Shock, 24 x 1-Pound Bags — 5](https://best-deals.pro/i/5OXOGAFUiRxnkkKuIewtVVUtWzETKTZiQjsy4o1YZ9276pwO1QbEFS8aHfDK9cMobZnC2c8M5nQa4tfxakwruXiikElrY2fuLzvGSIbNxQ2Wcy0z9TSzVz3P.jpg)