# Fluval aquarium suction cups U1 replacement set FV-0396 for filter mounting

**URL:** https://aio.lv/en/product--fluval-fv-0396--12043365
**Data updated:** 2026-03-12 19:25 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** Fluval
**Manufacturer code:** FV-0396
**EAN:** 015561350396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fluval-fv-0396--12043365

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Replacement suction cups for Fluval U1 aquarium filter (model FV-0396). Designed to secure the filter to the aquarium glass, these mounting suction cups provide stable positioning and easy installation or replacement of worn parts. Intended for aquarium maintenance and filter servicing, suitable for hobbyists needing original-brand mounting components.

## Long description

Fluval aquarium suction cups U1 replacement set FV-0396 for filter mounting are designed to fasten Fluval U1 internal filters to aquarium glass. These original-brand mounting suction cups restore secure attachment after original cups become worn or lose grip. The set is intended for routine filter maintenance and ensures stable positioning of the filter body against the tank wall to maintain correct water flow and reliable operation.
Advantages
The replacement suction cups are made to match Fluval U1 filter geometry, providing a precise fit and consistent contact with the aquarium glass. They are straightforward to install and replace without tools, reducing downtime during maintenance. The material is resilient to freshwater aquarium conditions and formulated to resist deformation from continuous contact with water and filter vibrations. Using original-style suction cups helps preserve the intended mounting distance and alignment of the filter for optimal performance.
Suitable for
Securing Fluval U1 internal aquarium filters to glass walls
Replacing worn or lost mounting suction cups
Routine aquarium filter servicing and maintenance
Key specifications
Compatibility: Fluval U1 internal aquarium filter
Material: flexible, aquarium-safe elastomer
Intended environment: freshwater aquariums
Function: mounting and vibration damping for internal filter units
Pack contents: set of replacement suction cups for mounting
How to use
Clean the area of aquarium glass where the suction cups will be applied and rinse the suction cups with fresh water. Remove the old suction cups from the filter housing and align the new cups with the mounting posts on the Fluval U1 filter. Press each suction cup firmly against the glass to establish full contact and ensure a secure hold. After installation, verify that the filter is positioned correctly, that water flow is not obstructed, and that there is no excessive movement or vibration.
Usage recommendations
Regularly inspect suction cups for loss of elasticity or debris; replace the set if cups fail to hold securely. Avoid using chemical cleaners or petroleum-based lubricants on suction cups. For optimal adhesion, periodically remove and clean both the glass surface and the suction cups to prevent biofilm or mineral buildup.

## FAQ

### How much does the Fluval U1 suction cups FV-0396 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fluval products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fluval service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12043365/67530243_large.webp