Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Four Disc 9" Rubber Membrane Diffuser with self-sinking baseFour Disc 9" Rubber Membrane Diffuser with Self Sinking Base Designed to sink without adding rocks or sand to your diffuser base Heavy gauge metal with a textured powder coat finish. Low psi self cleaning diffusers Rope holes to allow easy setting of each diffuser Backflow valve to prevent water entering the airline. You can also add our optional riser tubes to elevate your rubber membranes if you have a lot of mud and muck on the bottom of your pond
Four Disc 9" Rubber Membrane Diffuser with Self-Sinking Base- Designed to sink without adding rocks or sand to your diffuser base
- Heavy gauge metal with a textured powder coat finish.
- Low psi self cleaning diffusers
- Rope holes to allow easy setting of each diffuser
- Backflow valve to prevent water entering the airline.
Shipping 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 1546 reviews
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Product Reviews
★★★★★ 5
Works for us.
Color: Black
F170 - no issue and not expired (which was my only concern).
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Quality ink
Color: Complete Set
😊
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Perfect
Color: Black
It arrived super fast and in perfect condition.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Original
Color: Black
Entrega rápida y producto original
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Worth it!!!
Color: Black
Love the colors prints out great work 👍🏾
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Reviewed in the United States on June 19, 2025