Does Walmart Fill CO2 Tanks in 2026? (Do This Instead…)

Hey friend! If you‘ve found yourself needing a CO2 tank refilled, you may be wondering if Walmart can help you out.

I know you‘re always looking for convenient, affordable options for errands like this. And with Walmart being your go-to for all things shopping, it would be great if they could fill up your tank while you grab the week‘s groceries.

Unfortunately, I found that Walmart does not actually refill CO2 tanks in their stores as of 2022.

But don‘t worry! There are still plenty of solid options for getting your CO2 tanks refilled or exchanged when you shop at Walmart. I‘ll walk you through everything you need to know…

Should I Buy a CO2 Refill Station from Walmart?

While Walmart doesn‘t fill CO2 tanks in-store, you can buy CO2 refill stations right on their website.

These stations allow you to easily refill tanks yourself in the comfort of your own home. No more hauling empty tanks around town!

Here‘s a quick guide to buying a CO2 refill station from Walmart online:

• Search for "CO2 tank refill" on Walmart.com to find stations for paintball, air guns, and other uses.

• They‘re sold by third-party sellers, not Walmart itself, so you won‘t see them in stores.

• Prices range from about $30 to $125. More expensive models tend to have larger refill capacities.

• Stations with 300 g capacity are common for smaller tanks. Larger 1 lb+ stations are available too.

• Be sure to match the refill connector to your tank‘s—there are different types like pin valve, CGA 320, etc.

Pro Tip: Buying a refill station can save you serious cash over time, with some stations paying for themselves after just 5-10 tank refills.

So if you use CO2 semi-regularly, a refill station is a smart buy. Just run the numbers against your potential refill costs!

Where Can I Get My CO2 Tank Filled Near Walmart?

I know how busy life gets. Running all over town to get your CO2 tank refilled sounds like a headache!

While Walmart itself may not offer refills, there are many retailers near Walmart locations that do offer CO2 refilling.

Here are the most convenient places to refill tanks when you‘re out running errands:

Sporting Goods Stores

Major sporting goods stores like Dick‘s Sporting Goods often have CO2 refill stations on site. In fact, Dick‘s advertises CO2 refills for just $2.99/lb – a great deal!

This makes sporting goods stores ideal for paintball, airsoft, or other recreational fills. There‘s 73 Dick‘s locations with CO2 refills in California alone.

Welding Supply Shops

Stores selling welding supplies and gases frequently fill CO2 tanks too. Many locations can accommodate tanks up to 50 lbs.

For example, Airgas, one of the largest welding gas suppliers, offers CO2 refills at over 1,100 locations countrywide.

Fire Equipment Retailers

Since CO2 is used in some fire suppression systems, many fire equipment retailers offer tank refill services.

United Fire Equipment Company has nearly 80 locations across 15 states, many offering CO2 refills for systems they service.

Hydroponics Stores

CO2 tanks help supplement plant growth in indoor gardening. As a result, hydroponics shops like Growers House often have CO2 refill stations in-store.

Hydroponics stores advertise refills for small tanks around $5-10, making them budget-friendly.

Local Hardware and Hobby Shops

Many local hardware, hobby, and hydroponics shops have CO2 refill equipment available too.

For hobby-level refills up to 20 lbs, independent retailers can be a quick, convenient choice without the big box store crowds.

Paintball Fields and Stores

Lastly, fields and stores catering to paintball have CO2 fills on-site by nature of their business.

Fields like Camp Pendleton Paintball Park in CA advertise $5 walk-on CO2 fills – a perfect option if you‘re playing for the day!

How Much Do CO2 Refills Usually Cost?

CO2 refill costs can vary widely based on tank size, retailer, your location, and other factors. Here‘s a general breakdown:

• Smaller 12 oz tanks – $3-$10 per refill
• 20 oz tanks – $5-$20
• Larger 50+ lb tanks – $25-$60

Certain retailers like Airgas offer refill membership programs with lower per-fill rates.

And remember – investing in a CO2 refill station for at-home use can provide long-term savings from avoided refill fees.

To get the best deal, shop around your local options. But expect to budget $10-$30 per fill on average depending on tank size.

Does Walmart Exchange CO2 Tanks?

Now, while Walmart doesn‘t refill tanks, you can do a CO2 tank exchange through their stores!

Specifically, Walmart will let you exchange empty SodaStream CO2 cylinders for full ones.

This can save big time over constantly buying brand new SodaStream cylinders for your countertop carbonation system. Those get pricey!

Here‘s how Walmart‘s SodaStream exchange program works:

• Bring your empty SodaStream cylinder to any Walmart location.

• Give the empty tank to the associate and pay only for the filled CO2 cylinder they provide in exchange.

• A 60L SodaStream exchange cylinder costs just $15 – way less than a $30 new cylinder!

• Exchanged tanks at Walmart contain enough CO2 to carbonate 60L (16 gallons) of water.

So if you‘re a SodaStream user, be sure to take advantage of Walmart‘s exchange program. It‘ll save you serious cash over time!

Buying Pre-Filled CO2 Cartridges at Walmart

In addition to exchanging SodaStream cylinders, Walmart also sells:

• Pre-filled CO2 cartridges – These disposable cartridges (usually 12g – 88g) contain pre-pressurized CO2. While pricier per gram than refills, they can be useful for occasional or portable CO2 needs.

• Dry ice – Available at some Walmart locations, dry ice is frozen CO2 that sublimates to a gas for carbonating drinks or other uses. Use with care as dry ice can cause serious skin burns.

While less economical than refills, both pre-filled cartridges and dry ice provide occasional CO2 sources in a pinch. Or for uses like airsoft guns where cartridges are standard.

Key Takeaways on Walmart and CO2

I know I just covered a ton of info, so let‘s recap the key points:

• Walmart does NOT fill or refill CO2 tanks in their stores as of 2022.

• You can buy CO2 refill stations for at-home use through Walmart.com.

• Nearby sporting goods stores, welding shops, fire shops, and more offer CO2 refill services.

• CO2 refills cost $5-$60+ depending on tank size, retailer, and other factors.

• Walmart allows exchanges of SodaStream CO2 cylinders for just the cost of gas.

• Pre-filled cartridges and dry ice can also be purchased at Walmart for occasional CO2 needs.

So while Walmart itself doesn‘t offer refills, there are still many convenient options for keeping your CO2 tanks full when shopping there.

Hopefully this gives you a better idea of your best options based on tank size, budget, and convenience factors. Let me know if any other CO2-related questions come up!