Brentwood P-OST722 Replacement Glass Jar Set, Oster Blender Compatible, 0.33 Gallon Capacity, Clear

I recently replaced my worn-out blender jar with the Brentwood P-OST722 Replacement Glass Jar Set, and I couldn’t be more pleased. The 42-oz glass jar fits my Oster P-OST722 perfectly and feels robust and secure. It comes as a complete 6-piece kit—including the glass jar, fill cap, plastic lid, bottom base, rubber gasket, and sharp stainless-steel blades—so I had everything I needed in one go.The glass itself is both scratch-resistant and thermal-shock tested, so it handles hot or cold ingredients with ease, and it's dishwasher-safe, which makes clean-up effortless.Best of all, it's BPA-free, giving me peace of mind about food safetyIf your original jar cracked, leaked, or just looks beat-up—this is the savvy, cost-effective fix. It restores your blender’s full functionality without needing to buy an entirely new unit. Smart, dependable, and a great value—I highly recommend it to anyone needing a durable replacement.

After reading some of the reviews I almost didn't buy this. But since it ended up being about the only one I could find, I gambled and bought it. And I'm very glad I did.What I write here will address what I read in some of the reviews.First, addressing some complaints that the lid was warped or didn't fit... in my case the lid came in perfect condition and it fit fine.Out of the box, I placed this on the blender, as is, and it worked perfectly! The bottom base is a little thinner than the original and at first I thought it was smaller and it didn't look like it would fit onto the blender. But it did, in fact, fit just fine and the blender worked perfectly using all the parts from this package.Since the base was thinner and seemed more plasticky than the original and since the original has lasted 30 years without a crack, I decided to see if I could put the original base on the bottom of this bottle - and it worked perfectly! So, I used my old base, with the new blades and the new rubber gasket. So, it was a little mix and match but it worked perfectly and I'm very happy with it. I'm keeping the new base, just in case I ever need it in the future.All the parts are completely interchangeable with the original parts. The original top will work on the new bottle and vice versa, the original bottom will work on the new bottle and vice versa. And the original blades will work with the new bottle -- and vice versa! So if you need just one part, you can still get this and it'll work with your original. You can mix and match every part as you like.Someone wrote in their review that the blades on this were different than the original. But in my case, they were exactly the same... and a little sharper too! Which is to be expected when comparing to 30-year-old blades.In the end, I used all the new parts from this, except the base. I used the base from the original glass and it works perfectly together! No leaking or anything.I have to say - it's so nice to have a new clean bottle. After 30 years our old bottle was very cloudy and just not pleasant to look at.I can't stand the new blenders with the plastic jars, so I'm so happy to have found this and even happier that it actually works with such an old blender! Really great!

Product fit well and functioned well. Appears to be well made. Prompt delivery and no shipping issues.

For $12 this was perfect for our Oster blender that needed replaced. I was excited about price but then I thought I would probably need to return based on all the negative reviews.This is a great price and fits my blender., it is slightly smaller capacity, and the lid is too small so you have to squeeze it in. Other than that, no complaints so far (after 9+ uses). Make sure you line it up just right or it will leak just like the name brand did. Gets job done almost as good as original, may take 20 more seconds to blend. I'm good with that for price.

We accidentally broke the one which came with the blender, and broke our hearts in the process.No smoothies!The replacement jar is just fine, with one exception: the top for the replacement is black rubber; the original top is white rubber. The new top doesn't fit right, as the rubber is bent in ways which don't seem to be straightening out. Gonna have to put it under something very heavy to see whether we can flatten it out.BUT - the original white top fits the new jar perfectly, so not to worry.

Not only is this not "by Oster," as the listing says, it is not even really Oster-compatible. Here are the issues I've had with it:1) The jar will not work with a standard Oster screw-on base; only the one it came with.2) The jar's screw-in base does not fit on a standard Mason jar. Ordinary Oster bases do. This is annoying if you use this feature a lot, as I do, and have multiple bases.3) Not all Oster blades fit in this product. Only the blade that comes with the jar. Use the wrong blade, and it will do one of three things. It will leak. It will not connect with the base, making a horrible noise instead of blending. It will screw the metal disk into the plastic, making it impossible to get out without cutting yourself.The bottom line is, I expect Oster-compatible products to be compatible with other Oster parts, not just with the blender base. This is not.Even if this was the only jar you ever used, and the compatibility problems weren't a dealbreaker, the lid is awful (hard to get on, seals badly, hard to get off), and the parts don't fit together smoothly. Terrible, terrible product.

Great price and love the glass container. It worked great for six months, but then I threw three frozen cherries in while I was blending a drink and it suddenly broke (it had easily handled a good deal of frozen fruit previously). Somehow, the blade disengaged from the mechanism that turns it. Maybe this is a fluke or maybe there’s a flaw in the manufacturing?

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