Replacement Filters for the GrowoniX EX1000-T (Tall, 20″ prefilters) Reverse Osmosis System

GrowoniX · Reverse Osmosis

Replacement Filters for the GrowoniX EX1000-T (Tall, 20″ prefilters) Reverse Osmosis System

Every filter your system needs — stage by stage — using IPW / PureT cartridges that fit and cost less than the OEM parts.

Also sold as: GrowoniX EX1000-T · EX1000-T · EX1000T · GrowoniX Tall
GrowoniX EX1000-T (Tall, 20″ prefilters)
✓ Genuine-fit replacement filters

GrowoniX EX1000-T (Tall, 20″ prefilters) Replacement Filters

Replace each stage below with the exact IPW / PureT part — a fraction of OEM cost.

Filters by stage
Replace each stage with the exact part below.
1
replacement filter
Sediment pre-filter
string-wound · 20×4.5
PureT SC-20SW-BP-1 — string-wound 20×4.5 — $29.00
2
replacement filter
Carbon pre-filter
coconut carbon block · 20×4.5
PureT HQCBC-20BB-5 — coconut carbon block 20×4.5 — $49.00
IPW IF-SM-KDF85020B — KDF85/GAC 20×4.5 (well-water upgrade) — $187.00
3
replacement filter
RO membrane
proprietary GrowoniX GXM 4" element
⚠ No universal replacement — order the genuine GrowoniX GXM membrane direct from GrowoniX. The 20" pre-filters above are the parts we can save you money on.
When to replace
🪣 Sediment & carbon: every 6–12 months💧 RO membrane: every 2–3 years
✓ Guaranteed to fit your GrowoniX EX1000-T (Tall, 20″ prefilters).
Not sure this is your system? Use the Isopure Water Filter Finder → Match by system name, by the part number printed on your current filter, or by snapping a photo.