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RO/DI Membrane & Cartridge Replacement Set
Sourcing begins the day you order. This is an import lead-time, not a shipping delay — the date shown above is the exact value echoed in your cart, checkout, and order-confirmation email.
See the returns & care policy Honest availability — sourced-to-order, not held stock.
Availability
Not held stock
This is a sourced-to-order model — we do not warehouse this product. Your order triggers sourcing on the date placed.
Single source of truth
The lead-time shown above is the exact value echoed in your cart, checkout, and confirmation email — never re-entered, never contradicted.
No default WooCommerce stock strings
"18 in stock" / "on backorder" style copy never appears — replaced entirely by the lead-time module above.
About this product
A full cartridge and membrane replacement set restores an RO/DI system to like-new output once TDS creep signals the old media is exhausted.
Suited to anyone already running an RO/DI system who's tracking TDS output and due for a scheduled media change rather than waiting for a visible failure.
In the box: the sediment and carbon cartridges, the RO membrane, and the DI resin cartridge — check your housing size before ordering.
We source this to order from our supplier network — sourced to order, ships in 30 days — so it arrives to spec, not off a dusty shelf.
Specifications
| Field | Value |
|---|---|
| Type | RO/DI replacement cartridge & membrane set |
| Contents | Sediment + carbon cartridges, RO membrane, DI resin cartridge |
| What's in the box | Full cartridge + membrane replacement set |
| Country of origin | China |



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