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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
EHEIM bioMECH 686g ≈ 1l filter mediaEHEIM bioMECH Mechanical biological filter medium for comprehensive water treatment bioMECH has been ingeniously crafted: its dirt trapping pockets effectively capture and hold both large and small dirt particles. Simultaneously, the intricately designed pore structure allows for the colonization of purification bacteria, ensuring efficient biological decomposition. The material is pH neutral and free from water hardeners. EHEIM bioMECH is designed to
EHEIM bioMECH Mechanical-biological filter medium for comprehensive water treatment bioMECH has been ingeniously crafted: its dirt-trapping pockets effectively capture and hold both large and small dirt particles. Simultaneously, the intricately designed pore structure allows for the colonization of purification bacteria, ensuring efficient biological decomposition. The material is pH-neutral and free from water hardeners. EHEIM bioMECH is designed to be washed and reused multiple times. - Specifically formulated filter medium for concurrent mechanical and biological water purification - The material is pH-neutral and does not contain water hardeners - Can be reused (gently wash to preserve the bacteria cultures) In general, mechanical filter media are adept at capturing larger dirt particles, while biological filter media create ideal conditions for bacteria cultures to thrive: these purification bacteria consume the dirt particles and transform them. This process ultimately leads to clear, healthy water and stable water parameters in your aquarium. Our latest innovation is a dual-function filter medium that performs both mechanical and biological tasks simultaneously. - Mechanically: Yes - Biological: Yes - Absorptive: No - Chemical: No - Net bag: No - Freshwater: Yes - Sea water: No - Width: 140 mm - Height: 177 mm - Depth: 73 mmShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential.
I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
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Reviewed in the United States on May 29, 2022
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
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Reviewed in the United States on August 13, 2024
★★★★★ 5
Recommend
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Great fit, right price
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Nice polo
Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium
Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Great shirt for the price.
Material Type: Recycled Polyester, Color: Electric Blue, Size: Large
Bought this for my son. Very nice shirt for the price, it is true to size and the color is the same as the picture. Would definitely buy it again. The material is good quality. No issues whatsoever
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Reviewed in the United States on May 19, 2026