SKU: 493846791

Evolution Aqua Kplus Advanced Filter Media

$46.98 $52.20
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Evolution Aqua Kplus Advanced Filter MediaNew advanced filtration media Plastic media, for use in biological pond filters specifically in moving bed bio reactors, was pioneered by Evolution Aqua, some 20 years ago. In recent years, other plastic media have come onto the market, usually with the aim of trying to get more and more surface area. However, one drawback to using plastic media has always been the time it takes to establish a stable biofilm essential for good filtration. After many

New advanced filtration media

Plastic media, for use in biological pond filters - specifically in moving bed bio reactors, was  pioneered by Evolution Aqua, some 20 years ago. In recent years, other plastic media have come onto the market, usually with the aim of trying to get more and more surface area. However, one drawback to using plastic media has always been the time it takes to establish a stable biofilm €“ essential for good filtration.

After  many years of research, Evolution Aqua have now developed a new media that not only gives  class leading surface area, but also overcomes the problem of long maturation times.

Class leading surface area

K+Mediais designed and manufactured in the UK by Evolution Aqua. This advanced media, with its innovative design, and class leading surface area provides enhanced biological and mechanical filtration.

 As Evolution Aqua extrude  K+Media, Minerals and Enzymes are added to the raw material. The result of this process, unique to Evolution Aqua, is a filtration media that not only outperforms most of its competitors due to its  large protected surface area, but also answers the problem of how to  speed up  the time taken to  mature your filter.

Available in 25L and 50L bags.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 493846791

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4.8 ★★★★★
Based on 29 reviews
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A
Verified Purchase
Ana
Lowell, US
★★★★★ 4
Good fit and keep the water out.
Color: Multicolored 1, Size: 1 pair (Pack of 3)
These earplugs work really well for lap swimming. They keep the water out and stay put whether I'm wearing a swim cap or not. They are easy to put in and take out and the size is perfect, they are so soft they adjust to the size of your ear canal. They keep out lots of sound. My only issue is they sink. Not sure what I'll do with open water swimming except keep them in the entire time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
B
Verified Purchase
B Jacks
Bozeman, US
★★★★★ 5
THE BEST!!
Color: Multicolored 4, Size: 3 Pairs (Pack of 1)
Wish I found these last year! My daughter is on a swim team and had 3 separate episodes of swimmers ear. Bought these and not a single issue, keeps the water out yet she can still hear. Perfect for little ears, the price, and convenient to have extra sets.
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Reviewed in the United States on May 27, 2026
R
Verified Purchase
Revista1
Waukegan, US
★★★★★ 5
Effective and comfortable
Color: Multicolored 2, Size: 3 Pairs (Pack of 1)
Great! I have used Macks silicone Chistmas tree style earplugs for many years, these are more comfortable. They keep ear canal completely dry, never fall out during swimming, and are easy to insert and remove with no discomfort whatever. The left and right orientation makes them easier to adjust in the ear, and there is no (sometimes painful) pop on removal, like standard silicone plugs with a stem. Happy swimmer here.
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Reviewed in the United States on May 17, 2026
L
Verified Purchase
Luci Nomed
Cuba, US
★★★★★ 3
Didn’t do much for me but the product is made very well
Color: Multicolored 1, Size: 1 pair (Pack of 3)
Maybe it’s just my ears but these didn’t really work for me. They’re made very well, but they really didn’t keep water out of my ears. I swim laps daily and am very sensitive to ear infections from pools. I even wear a swim cap with them. They do stay in place and. I love the little case they come with. I’m sure they’ll work well for other people
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Reviewed in the United States on March 4, 2026
G
Verified Purchase
gail
Fort Morgan, US
★★★★★ 5
Great Earplugs!
Color: Multicolored 1, Size: 1 pair (Pack of 3)
these earplug’s work great, I use them when washing my hair, it is so nice not to get water in my ears, these earplugs are comfortable, they come in 3 sizes, each set comes in an individual plastic container, they are marked L and R, I’m so glad they worked so well, I highly recommend them!
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Reviewed in the United States on March 22, 2026

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