PHILIPS Carbonating Bottles ADD916/37, 1L Twin Pack Reusable PET Sparkling Water Bottles Compatible Sparkling Water Maker, 2 Pack for ADD4902BKOQ/37, ADD4902WHOQ/37 and ADD4901GROQ/37, ADD4901BKOQ/37

These bottles seal very tight and will hold the carbonation for at lease 3 days. Manufacturer suggests replacing the bottles every 2 years.

Bought this to fill in while I chased the warranty replacement of a much more expensive brand. So far it works exceptionally well, has great fizz and like the slightly larger than the old bottles. It's all plastic, at least externally, so expect it will wear out at some point, but for the price (even including having to buy extra proprietary bottles) I am quite satisfied.

Replaced my Soda Stream fizzi one touch with this -- I'm pleasantly surprised. Watching the costs of carbonating machines continually rising was depressing. So was a life without bubbles ... But then I found this! It's a manually operated fizzer (no electricity, just a button to release the CO2 from the tank and into your water). My SS Co2 cylinders work on this new machine. The bottles don't. Philips has a propietary "twist" type bottle, so you will have to buy some if you want to keep more on hand than the one provided. I'm happy with this as a replacement. It's half the price it would have cost to replace the SS, so I feel like I'm already ahead!

Less than a month after receiving this sparkling water machine, the clips that were meant to hold the bottle in place during the carbonation process stopped functioning properly. I thought originally it was the bottles, as I had recently put it in the fridge and thought "Oh, well, maybe the plastic in the bottles is sub-par and is prone to shrinkage since my fridge was only slightly above 0 degrees C." I ordered a new set of bottles, sinking another 20 dollars into this machine's ecosystem to learn that the device itself was faulty, and by then it was much too late to get a return done.

After sifting through various reviews here I realized the reviews were covering multiple models, I wanted to clarify that this review specifically focuses on the **ADD4901GROQ/37** Phillips. **Initial Impressions** One important note: **this unit does not come with CO₂ canisters**. While this is likely due to shipping restrictions, I can see how it might be an inconvenience for some. If Philips included the canister, it could take longer to arrive, and most buyers would probably opt for a quicker way to obtain one anyway. That aside, the **compact and lightweight design** makes it incredibly easy to store, even in tight spaces. No need to clear out a dedicated area in your kitchen—this fits wherever you have room. **Build Quality & Usability** Some concerns have been raised regarding the **build quality**, with reports that the materials feel somewhat flimsy. However, given the simplicity of the operation—it’s entirely manual with no electricity involved—it should hold up well under normal use. The **push-button carbonation system** is straightforward: press the button **2–3 times**, and you’re done. Unless you're handing it off to kids who might be a little rough with it, durability shouldn't be a major concern. Personally, I appreciate the **no-electric design**, since it means you can place it virtually anywhere without worrying about power access. It’s an efficient and practical choice. **CO₂ Canister Options** I ordered a pack of **two Simplisoda CO₂ cartridges** from Amazon for around **$42**. After some research, I found the same bottles from the manufacturer for about **$43** and ordered a couple of extras, ensuring I wouldn’t have to wait on cylinder delivery—which can take **a week or longer** from both sources. For those looking for faster options, Amazon offers overnight delivery, but **at a premium—$62 for two canisters**. The reason I mention this is because **Simplisoda offers a canister exchange program**, which is significantly cheaper than other brands. You can exchange empty canisters for **$12.99 each via their app** or **$13.99 via their website**, and they claim to accept **any brand**. They send a **return shipping box** with new canisters, making the process seamless. However, be sure to get the correct **attachment method**—this Philips carbonator uses a **screw-in connector**, while some brands use a **quick-connect system**. **A Small But Notable Issue** One issue that does stand out is the **water bottle cap seal**—it’s prone to falling out easily. This can be frustrating when handling or cleaning the bottle. Currently, Philips doesn’t seem to offer **replacement lids or seals**, only extra bottles. To work around this, I picked up **a couple of extra bottles**, assuming I’d need them anyway, and plan to check out a hardware store to find a matching seal. **Final Thoughts** If you’re looking for a **simple, compact, and easy-to-use water carbonator**, this is a solid option—especially if you prefer a model that doesn’t require electricity. While the **build quality could be improved**, it should be fine as long as it's not subjected to rough use. The **lack of included CO₂ canisters** and **water cap seal issues** are minor inconveniences but can be worked around with a little planning. Additionally, if you want to save on CO₂ canisters, the **Simplisoda exchange program** might be worth considering. Just make sure to check that your canisters have the **correct screw-in connector**.

Exactly as described, makes alot of good soda. Easy to use, very quickly carbonates water, works best if the water is very cold.

Llevo varios meses usando la máquina para hacer agua con gas y su funcionamiento ha sido consistente desde el primer día. Es muy fácil de usar y permite preparar agua con gas en pocos segundos, sin complicaciones. Un aspecto destacable es la facilidad para conseguir el cilindro de gas. Existen muchas marcas compatibles que se ajustan perfectamente, lo que facilita el reemplazo y hace que el mantenimiento sea sencillo y accesible. Con el uso continuo ha demostrado ser un producto confiable para el día a día. Aunque tiene algunos detalles menores que podrían mejorar, en general cumple muy bien su función y ofrece una buena experiencia de uso. Una opción recomendable para quienes buscan practicidad y resultados constantes.

This soda maker is fantastic! I have never used a carbonator before so I was a little nervous. I installed the Co2 cartridge by screwing it into the hole underneath. Then I took a bottle of cold water from the fridge and filled the bottle that came with the soda maker to the fill line. Then I inserted it in the place where it goes. You don't snap it in (like I thought at first, lol) but you gently screw it in. It doesn't take much for the bottle to lock in place. Then the fun part happened. I pushed down on the front silver button and...whoa, mama!...that thing really carbonates! After experimenting for a bit, I figured out that if I want to make my own faux La Croix, it takes 3 solid pushes on the button for 5 seconds each. I was able to fill (2) 16-ounce PET bottles with delicious bubbly water and store them in the fridge. I'm in love with this thing. The water tastes wonderful! Great purchase!