# Magnetic dirt separator CALEFFI DIRTMAGSLIM for under-boiler installation, 3/4" GZ, Ø18–22 mm, flexible hoses 3/4" F x 3/4" F

**URL:** https://aio.lv/en/product--caleffi-545115--11825826
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Other goods
**Manufacturer:** CALEFFI
**Manufacturer code:** 545115
**EAN:** 5902973800364
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 106.99 €
**Prices and availability valid until:** 2026-12-04 23:59
**Price without VAT (21%):** 88.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--caleffi-545115--11825826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.11.2026 | free |
| Pickup points | 24.11.2026 | 1.99 EUR |
| Courier delivery to door | 24.11.2026 | 4.99 EUR |

## Summary description

CALEFFI DIRTMAGSLIM is a magnetic dirt separator designed for under-boiler installation. It connects via 3/4" male thread (GZ) and fits piping with outer diameter 18–22 mm. Supplied with flexible hoses 3/4" female x 3/4" female (DWZ). The unit captures magnetic and particulate debris from heating circuits to protect boiler and pump components and reduce maintenance needs.

## Long description

CALEFFI DIRTMAGSLIM is a magnetic dirt separator intended for under-boiler installation. The unit connects using a 3/4" male thread and is suitable for piping with an outer diameter of 18–22 mm. Supplied with flexible hoses with 3/4" female connections, the device separates magnetic particles and non-magnetic debris from closed heating circuits to minimise contamination of boiler heat exchangers, pumps and valves and to help reduce frequency of manual cleaning and corrective maintenance.
Advantages
The compact design allows installation directly under boilers where space is limited, while the magnetic core captures ferrous particles effectively. Flexible hose connections simplify alignment and reduce the need for additional fittings during installation. The unit is designed for continuous operation in closed heating systems and provides a mechanical barrier to particulate flow without active power supply.
Suitable for
Residential and small commercial boilers with limited installation space
Closed central heating circuits
Systems with pipe outer diameter 18–22 mm
Applications requiring 3/4" threaded connection and flexible hose routing
Key specifications
Connection type: 3/4" male thread for body inlet/outlet
Compatible piping outer diameter: 18–22 mm
Included hoses: flexible hoses with 3/4" female x 3/4" female ends
Function: magnetic and mechanical separation of particles from heating water
Installation position: under-boiler (compact, vertical/horizontal as permitted by installation instructions)
How to use
Install the DIRTMAGSLIM on the return or supply line as specified by the system designer, ensuring the 3/4" male thread is properly sealed and the flexible hoses are connected to the system with the correct orientation. Follow standard commissioning procedures for closed heating systems: isolate and drain the circuit section, make the mechanical connections, refill and vent the system, then check for leaks. Periodically inspect and clean the magnetic element according to the boiler manufacturer's maintenance schedule or when elevated particulate levels are detected.
Usage recommendations
For reliable performance, install a dirt separator on the return line near the boiler and service the magnetic core during scheduled maintenance intervals. Use compatible sealing materials and follow local regulations and boiler manufacturer instructions during installation and inspection.

## FAQ

### How much does the CALEFFI DIRTMAGSLIM magnetic dirt separator 3/4" cost, and is it available for purchase?

The price is 106.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 19.11.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can CALEFFI DIRTMAGSLIM magnetic dirt separator 3/4" be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 CALEFFI 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 CALEFFI 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/11825826/70805992_large.webp