# Pre-filter system wessper WES6012 1" single-stage inlet filtration

**URL:** https://aio.lv/en/product--wessper-wes6012--12028674
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** wessper
**Manufacturer code:** WES6012
**EAN:** 5902668841818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wessper-wes6012--12028674

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

wessper WES6012 is a single 1" pre-filtration system designed to remove coarse particles and protect downstream equipment. Intended for aquarium and small water applications, it fits 1" inlet connections and provides mechanical filtration as a first-stage barrier. Use to extend life of main filters, pumps and reduce maintenance by capturing debris before finer filtration.

## Long description

wessper WES6012 1" single-stage inlet filtration is a compact pre-filter system engineered to capture coarse particles and protect downstream equipment in aquarium and small water installations. Designed to attach to 1" inlet connections, this mechanical pre-filter acts as the first barrier against debris, reducing load on main filters and pumps and helping maintain consistent water flow by preventing clogging from larger particulates.
Advantages
The single-stage design offers straightforward installation and minimal maintenance while providing effective coarse particle removal. By intercepting debris before it reaches fine filtration stages and pumps, the WES6012 helps extend the service intervals of downstream components. Its compatibility with standard 1" inlet fittings ensures easy integration into existing setups without the need for adapters or modifications.
Suitable for
 Aquarium inlet protection for freshwater and marine tanks
 Pre-filtration for small recirculating water systems
 Protection of pumps and main filters in compact installations
 Applications where coarse mechanical filtration is required before finer stages
Key specifications
 Connection size: 1" inlet compatibility
 Filtration stage: single-stage mechanical pre-filtration
 Primary function: removal of coarse particles and debris
 Typical applications: aquarium and small water systems
 Material: durable housing designed for inline use (material specifics per manufacturer)
How to use
Mount the WES6012 pre-filter onto the 1" inlet connection of the tank or circulation system following the flow direction indicated by the unit. Ensure all threads and seals are tightened to prevent leaks. Periodically inspect the pre-filter element and remove accumulated debris; cleaning frequency depends on system load and debris levels. After cleaning, reassemble the unit and verify that water flow through the inlet is restored and leak-free.
Usage recommendations
For best results, use the wessper WES6012 as the first filtration stage ahead of finer mechanical or biological filters and before pumps. Check the pre-filter weekly in systems with high particulate load and adjust cleaning intervals in low-load setups. Do not exceed recommended inlet dimensions and avoid using the unit with aggressive chemicals that may affect housing integrity.

## FAQ

### How much does the Pre-filter system wessper WES6012 1" cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 08.07.2026 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 wessper 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 wessper 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/12028674/67516540_large.webp