SKU: 40506856882
air stone for plants

air stone for plants Shop 4" x 2" Cylindrical Air Stones 4-Pack

Sale price$22.30 Regular price$24.78
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

air stone for plants Shop 4" x 2" Cylindrical Air Stones 4-PackBoost oxygen levels and enhance nutrient circulation in your hydroponic system with these high quality 4" x 2" cylindrical air stones. Designed for maximum efficiency, these air stones oxygenate water, promote healthy root growth, and support vigorous plant development, all while maintaining a stable nutrient solution. Includes: 4 x 4" x 2" Cylindrical Air Stones Durable, high performance oxygen diffusers Protective Foam Packaging Ensures safe

Boost oxygen levels and enhance nutrient circulation in your hydroponic system with these high-quality 4" x 2" cylindrical air stones. Designed for maximum efficiency, these air stones oxygenate water, promote healthy root growth, and support vigorous plant development, all while maintaining a stable nutrient solution.

Includes:

  • 4 x 4" x 2" Cylindrical Air Stones – Durable, high-performance oxygen diffusers
  • Protective Foam Packaging – Ensures safe delivery and prevents damage

Specifications:

  • Dimensions: 4" Length x 2" Diameter
  • Connector Size: Fits 3/16" and 3/8" airline tubing
  • Pack Size: 4 air stones
  • Recommended Use: Works best with Artisun Technology 4mm x 7mm Air Tubing

Additional Accessories (if needed):

Size Comparison:

  • Small: 2" x 1" air stones – Suitable for smaller hydroponic setups
  • Medium: 4" x 2" air stones (this product) – Ideal for RDWC and larger hydroponic systems
  • Large: 6" air stones – Best for industrial or high-volume applications

Perfect for:

  • Recirculating Deep Water Culture (RDWC) – Provides essential oxygen for hydroponic plant health
  • Hydroponic & Aquaponic Systems – Ensures even nutrient distribution and water movement
  • Indoor & Greenhouse Gardening – Supports faster growth and stronger root development

Upgrade your oxygen delivery with these high-efficiency air stones and give your plants the oxygen boost they need!

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: 40506856882

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4.7 ★★★★★
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Charles Pierce
New York, US
★★★★★ 3
Not enough necklace length options
Color: 2-Rose Gold-01
The pendant was as advertised. The necklace was not long enough for my wife’s preference and I ordered the longest one offered. I had to use a different company to find the length she prefers. This was her birthday present. Had to spend another $150 just to find a chain. Try offering longer chains.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2023
C
Verified Purchase
Chitra
Massapequa, US
★★★★★ 5
So beautiful
Color: Gold, Size: Small, Color: Gold, Size: Small
This bracelet exceeded my expectations - it's gorgeous! My niece fell in love with it, and I'm impressed that it's resistant to tarnishing. Every penny was well spent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
G
Verified Purchase
Gramma
Whiting, US
★★★★★ 1
Not practical for one person to attach to their wrist person
Color: Gold, Size: Small
Beautiful gave as thank you gifts Not received well by all 3 ladies it takes 2 hands to to attach the bracelet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
K
Verified Purchase
Kaleigh L
Carnegie, US
★★★★★ 5
good bracelet
Color: Gold, Size: Small
Got this in size small for my son. So far its broken once but it was fixable, he loves it and wears it all the time.
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Reviewed in the United States on April 14, 2026
C
Verified Purchase
carmen torres
Los Angeles, US
★★★★★ 3
Your gonna lose it very easily
Color: Gold, Size: Large
It’s a nice bracelet but Be careful it’s very easy to lose since it opens and falls off I wouldn’t recommend to anyone else!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025

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