Suction Cup for All Fluval & Aquaclear Filter 4 Pack
Pack size
4 cups
Fits
Fluval 04 to 07 series, FX4/5/6
Part no.
A15041
Suction Cup for All Fluval & Aquaclear Filter 4 Pack
Genuine Fluval 30 mm suction cups keep your canister filter's intake and outflow tubes locked onto the glass. This four-pack replaces cracked, hardened or missing cups on the Fluval 04, 05, 06 and 07 Series external canister filters and the FX4, FX5 and FX6 range.
Key features
- Genuine Fluval part A15041 – the correct replacement, not a generic universal cup.
- 30 mm (1.18") diameter – matches the intake strainer and spray bar clips on the 04–07 Series and FX4/FX5/FX6.
- Four cups per pack – enough for both intake and outflow mounts on one filter, with two spares.
- Push-fit – no tools needed, clips onto the existing bracket.
Will it fit my filter?
Match your filter's model number against the table below – Fluval's canister ranges look similar but don't all share the same fitting.
| Series | Models |
|---|---|
| 04 Series | 104, 204, 304, 404 |
| 05 Series | 105, 205, 305, 405 |
| 06 Series | 106, 206, 306, 406 |
| 07 Series | 107, 207, 307, 407 |
| FX Series | FX4, FX5, FX6 |
Not confirmed as a fit for Fluval internal filters, AquaClear powerheads, or the FX2. If your filter isn't in the table, check the model number on its housing before ordering.
Specifications
| Spec | Detail |
|---|---|
| Manufacturer part number | A15041 |
| Cup diameter | 30 mm (1.18") |
| Pack quantity | 4 suction cups |
| Fitting | Push-fit, no tools required |
Goes well with
- Fluval 07 Series Impeller – another common wear part on the same filters.
- Fluval Bio Foam MAX 106/107 – replacement media for the 06/07 Series.
- Fluval FX5/FX6 Motor, Impeller and O-Ring – for FX5/FX6 owners replacing more than the cups.
Warranty and delivery
Genuine Fluval spare part, sold with the standard rights that apply under Australian Consumer Law. Ships as a small parcel at standard freight.
Common questions
Will these fit my Fluval 306?
Yes – the 30 mm suction cup fits the intake and spray bar mounts across the whole 04, 05, 06 and 07 Series range, which includes the 306.
Do these fit AquaClear powerheads or internal filters?
We can't confirm that from Fluval's parts data for this part number, so we're not claiming it. Check your unit's model number and ask us to confirm before ordering.
How many suction cups are in the pack?
Four – enough to replace both the intake and outflow cups on one filter, with two left over.
My cups look fine but the filter keeps slipping – do I need these?
Only if the rubber has hardened or cracked. A cup that's just dirty or slippery from algae usually just needs a wipe with a damp cloth.
