CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal

CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 gal

Marsoni

M251S

$41.99

Get it in 3 business days with 1 day shipping. Friday, May 29

CaribSea A.R.M. Extra Coarse Calcium Reactor Media 1 galARM Extra Coarse A high magnesium reactor media. ARM Extra Coarse is still a complete reactor media containing not only calcium and carbonate, but essential trace elements as well. ARM Extra Coarse contains: 275200 ppm Calcium, 590000 ppm Carbonate, 2200 ppm Strontium, and 2000 ppm Magnesium.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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When I purchased this, it said it fit my 2007 Toyota Prius. Not even close. The problem with the smaller item purchases, is you end up giving the company money and it’s just not worth my effort to re-bag it, and find where I would need to return it. I would be extremely cautious if purchasing from this company.

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Reviewed in the United States on February 17, 2026

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Josh Frank

Phoenix, US

★★★★★ 5

Smells fresh!

Color: Blue

This filter does a great job of keeping my truck AC smelling fresh. It has a bit of a chemical smell the first day or so but clears up nice

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Reviewed in the United States on May 22, 2026

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Jonathan

Omaha, US

★★★★★ 5

improvement the Size.

Color: Blue

When I purchased this, said it fit my 2018 Toyota Camry Le. Not even close. but this cabin air filter is look great, so i try it with out plastic frame. this is a thing i did temporary i remove the air filter plastic frame, but next replacement i used it. and this product i give it 5 star.

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Reviewed in the United States on March 13, 2026

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Ricael Rivas Peralta

Grantham, US

★★★★★ 4

La entrega

Color: Blue

Buen producto

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Reviewed in the United States on April 22, 2026

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