in 35 offers
The lowest price for Fluval Internal Aquarium Filter U2 right now is $51.99 at Techinn.com, compared across 33 retailers.
The all-time low was $37.54 on 2 Oct 2026 — today's price is 38% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Oct 2026.
Fluval Internal Aquarium Filter U2
Last updated at 08/10/2026 04:10:33
Fluval U2 110l Underwater Filter Clear
Delivery $28.99
Aquarium Filter, Submersible Underwater Filter For Freshwater &
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval U2 Aquarium Internal Filter 400L/h for tanks up to 110L
Fluval U2 - Internal Filter
Free delivery between Mon – Wed
Fluval U2 Internal Aquarium Filter
Free delivery between Fri – Mon
Fluval U2 Internal Filter
Delivery between 12–19 Oct $12.50
Fluval U2 Internal Filter
FLUVAL U2 Internal Filter
Delivery $1,000
Fluval U2 Internal Aquarium Filter
Free delivery between 9–15 Oct
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Internal Filter U2
Delivery between 13–19 Oct $9.95
| Filtration Capacity | 110 L |
| Product Type | Internal filter |
| Tank Size | Up to 110 L, Larger aquariums (as supplementary filter), Larger tanks with low water levels (horizontally positioned) |
| Water Type | Freshwater, Saltwater |
| Animal Type | Reptile environments |
Fluval U2 110l Underwater Filter Clear
Delivery $28.99
Aquarium Filter, Submersible Underwater Filter For Freshwater &
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval U2 Aquarium Internal Filter 400L/h for tanks up to 110L
Fluval U2 - Internal Filter
Free delivery between Mon – Wed
Fluval U2 Internal Aquarium Filter
Free delivery between Fri – Mon
| Filtration Capacity | 110 L |
| Product Type | Internal filter |
| Tank Size | Up to 110 L, Larger aquariums (as supplementary filter), Larger tanks with low water levels (horizontally positioned) |
| Water Type | Freshwater, Saltwater |
| Animal Type | Reptile environments |
