# Aerator adapter diffuser for faucet Isma IS‑SI05, size 50×195 mm

**URL:** https://aio.lv/en/product--isma-is-si05--11722840
**Data updated:** 2026-03-08 11:26 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Isma
**Manufacturer code:** IS-SI05
**EAN:** 5905101376786
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--isma-is-si05--11722840

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Isma IS‑SI05 is a faucet aerator adapter and diffuser with dimensions 50×195 mm. Designed to mount on compatible taps, it regulates water flow, reduces splashing and provides a more even stream. Suitable for kitchen or bathroom sink installations where a diffuser or aerator adapter is needed to improve water flow and conserve water.

## Long description

Isma IS‑SI05 is an aerator adapter diffuser designed for mounting on compatible faucets. With overall dimensions of 50×195 mm, this accessory modifies the water stream by introducing air and shaping flow to reduce splashing and create a steady, even output. It is intended for kitchen and bathroom sink installations where improved water flow control and modest water savings are required.
Advantages
The aerator adapter diffuser delivers a more uniform water stream that reduces splatter and improves user comfort at the sink. Its construction allows for stable flow regulation and can help decrease water consumption compared with an unrestricted tap. The unit’s compact footprint and standard connection profile make it suitable for retrofitting many existing faucets without major modifications.
Suitable for
Kitchen sink faucets where reduced splashing and controlled flow are needed
Bathroom basin taps to provide a steadier, aerated stream
Retrofit installations to improve existing tap performance
Situations where modest water conservation and improved rinse behavior are desired
Key specifications
Type: faucet aerator adapter and diffuser
Dimensions: 50 × 195 mm (diameter × length)
Function: aeration and flow shaping to reduce splashing
Typical installation: externally mounted on compatible tap outlets
Material considerations: corrosion-resistant components suitable for regular tap water use
How to use
Install the Isma IS‑SI05 by first ensuring the faucet outlet is clean and free of deposits. Screw or fit the adapter onto the compatible faucet spout according to the faucet’s threading or mounting method, ensuring a secure seal to avoid leaks. After installation, test the water flow and adjust faucet handle position as needed to achieve the desired aerated stream. Periodically remove and clean the diffuser if mineral buildup affects flow.
Usage recommendations
Use the adapter on faucets with matching connection types and verify clearances to avoid contact with surrounding fixtures. For best performance, inspect and clean the diffuser element every few months in areas with hard water. If flow is reduced by scale, soak the component in a mild descaling solution and rinse thoroughly before reinstalling.

## FAQ

### How much does the Faucet aerator adapter Isma IS‑SI05 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 281 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 14.07.2026 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 Isma 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 Isma 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/11722840/67103745_large.webp