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 oxyCLONE oxyCERTS 1 7/8" - Blue (20-Pack)

$39.99 USD
  • Fits 1 7/8 inch openings perfectly for a secure seal against the reservoir lid.
  • Non-absorbent EVA foam construction prevents water-logging and structural degradation over time.
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

  • You are replacing worn inserts because your existing ones pinch stems and hinder root development during propagation.
  • You are standardizing your cloning setup because inconsistent insert sizing leads to light leaks in your reservoir.

  • The foam is firmer than the cheap disposable alternatives and does not lose its shape after weeks in the machine.
  • Rinsing these in warm water works better than trying to scrub them, as the surface resists buildup easily.

  • Propagators who use a Sharpie to label stems on the foam report that they spend less time guessing which variety is which.
  • Managers who switched to these report they no longer find foam chunks clogging their pumps after a cycle.

oxyCLONE oxyCERTS 1 7/8" - Blue (20-Pack)

Clones are fragile, and a plant insert that pinches or crushes stems can undo weeks of careful propagation work. oxyCERTS solve that problem with a soft, non-toxic EVA foam construction shaped specifically to fit the oxyCLONE system, holding delicate cuttings firmly yet gently from insertion through root development.

Each insert in this 20-pack is fungus- and bacteria-resistant as well as chemical- and heat-resistant, so it holds up to repeated use without breaking down. The foam is also writable, making it easy to label varieties or track cycles directly on the insert. Because the material won't absorb water, there's no degradation or water-logging over time—just rinse with warm, soapy water and reuse.

Features

🤲
No-Pinch Design

Holds delicate clones firmly yet gently, preventing stem damage throughout propagation.

🛡️
Fungus & Bacteria Resistant

Resists microbial growth to keep your propagation environment cleaner for longer.

🔥
Chemical & Heat Resistant

Withstands cleaning agents and heat exposure without breaking down or warping.

✏️
Writable Surface

Lets you label strains or track cloning cycles directly on each insert.

💧
Won't Absorb Water

Non-absorbent EVA foam means no water-logging or degradation over repeated use.

🧼
Easy to Clean

Reuse with confidence—just rinse with warm, soapy water between cloning cycles.

Specifications

Specification Value
Dimensions 12.0" × 8.0" × 1.0" (L x W x H)
Shipping Weight 0.25 lbs.

Frequently Asked Questions

What are oxyCERTS made of? +

oxyCERTS are made from soft, non-toxic EVA foam, shaped and fitted specifically for the oxyCLONE system.

Will oxyCERTS damage or pinch my clones? +

No. Their no-pinch design holds delicate cuttings firmly yet gently throughout the entire propagation process, so stems stay protected.

Can oxyCERTS be reused, or are they single-use? +

They're reusable. Since the foam won't absorb water, there's no degradation or water-logging, and cleaning is as simple as rinsing with warm, soapy water.

Are oxyCERTS resistant to mold or bacteria buildup? +

Yes, they're fungus- and bacteria-resistant, helping keep your propagation environment cleaner across repeated cycles.

Can I write on the inserts to label strains? +

Yes, the foam surface is writable, so you can label varieties or track cloning cycles directly on each insert.

How many oxyCERTS come in this pack? +

This listing includes a 20-pack of 1 7/8" oxyCERTS in blue.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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