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Replacement Monotub Lid Clips (2-Pack)
$199Unit price /Unavailable-
$399Unit price /Unavailable
Monotub Filter Disks, Liners & Replacement Parts
A monotub is only as reliable as its consumables. Liners tear during harvest, filter disks lose their tack and clog after a few flushes, and lids crack or warp over time. Everything here is sized to the 28Q, 44Q and 66Q tubs so there's no measuring or cutting to fit.
What fits which tub?
| Part | Fits | When to replace |
|---|---|---|
| Adhesive Filter Disks (6 & 20-pack) | All tubs | Lost tack, clogged or peeling — restock each grow |
| Pre-Cut Liners (Small / Medium / Large) | 28Q / 44Q / 66Q | Torn, stretched or stained after harvest |
| Replacement Lids | 28Q, 44Q & 66Q | Cracked, warped or lost lid |
| Replacement Lid Clips (2-pack) | All tubs | Broken or missing clips |
| Hole Plugs (6-pack) | All tubs | Sealing unused injection or FAE holes |
Filter disks and liners are consumables. Most growers swap them every grow to stay ahead of contamination — the 20-pack of filter disks works out cheaper per grow than the 6-pack if you run tubs regularly.
Building or replacing the whole tub?
- Need an empty chamber? Shop monotub fruiting chambers — 28Q, 44Q, 66Q and the Max Yield Bin.
- Restocking spawn & substrate for your next run? See monotub refill kits.
Frequently Asked Questions
How often should I replace monotub filter disks?
Most growers swap adhesive filter disks each new grow. They lose their tack and can clog with spores or debris over a fruiting cycle, and a fresh disk maintains the gas exchange and contamination barrier the tub relies on. A 20-pack covers several grows.
Are the pre-cut liners sized to specific tubs?
Yes. The Small liner fits the 28Q cube monotub, Medium fits 44Q tubs and up, and Large fits 66Q tubs and up. They ship pre-cut, so there's no measuring or trimming — line the tub and load your substrate.
Do I need liners if my tub already has filter disks?
They do different jobs. Filter disks cover the air-exchange holes for gas exchange and contamination filtering; the liner sits inside the tub to protect the plastic, ease harvest cleanup and help with moisture. Most growers use both.
Can I get replacement lids and clips separately?
Yes — replacement lids are available for 28Q, 44Q and 66Q tubs, and lid clips ship in a 2-pack if yours crack or go missing. Hole plugs are also available to seal unused injection or fresh-air-exchange holes.