# Filtration element USTM PS Protect 10" 5 micron — 10 x 2.5" polypropylene, antibacterial zinc additive

**URL:** https://aio.lv/en/product--ustm-4314430--11682647
**Data updated:** 2026-02-16 07:11 (EET)
**Category:** Water Filters
**Manufacturer:** USTM
**Manufacturer code:** 4314430
**EAN:** 5907644314430
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ustm-4314430--11682647

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.06.2026 | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 4.99 EUR |

## Summary description

USTM PS Protect 10" filter element is a mechanical polypropylene cartridge with an antibacterial zinc-based additive. It provides 5‑micron filtration (10 x 2.5") and removes sand, silt and rust through a gradient structure that filters from outer surface to centre. Suitable for food-contact water, certified to NSF standards, max flow 25 L/min, max temperature 40°C, pressure loss ~0.2 bar, service life up to 9 months.

## Long description

USTM PS Protect 10" is a mechanical polypropylene filter cartridge with an antibacterial zinc-based additive, designed for pre-filtration of potable water. The element features a 5‑micron nominal rating and a gradient structure that traps larger particles on the outer layers and finer particles toward the centre. Built for compatibility with standard 10 x 2.5" housings, the cartridge is suitable for applications where removal of sand, silt and rust is required while maintaining water safety for food-contact uses. The element is certified to NSF standards and is intended for continuous household and light-commercial water treatment where moderate flow and low pressure drop are needed.
Advantages
The polypropylene construction ensures chemical resistance and mechanical stability, while the gradient-wound structure provides effective particle capture with lower initial pressure drop. The zinc-based antibacterial additive reduces bacterial growth on the cartridge surface, extending service life under typical conditions. The 5‑micron rating balances sediment removal and flow capacity, allowing maximum flows up to 25 L/min with an approximate pressure loss of 0.2 bar at recommended conditions. The cartridge is suitable for food-contact water treatment and withstands operating temperatures up to 40°C.
Suitable for
Pre-filtration of drinking water in household filter housings (10 x 2.5")
Removal of sand, silt and rust from municipal or well water
Use in point-of-entry or point-of-use sediment filters before activated carbon or membrane stages
Food-service and light commercial applications requiring food-contact compliance
Key specifications
Material: polypropylene with zinc-based antibacterial additive
Filter type: gradient-wound mechanical cartridge
Nominal filtration rating: 5 micron
Dimensions: 10 x 2.5 inches
Maximum recommended flow: up to 25 L/min
Maximum operating temperature: 40°C
Typical initial pressure loss: approximately 0.2 bar
Estimated service life: up to 9 months depending on water quality and usage
How to use
Install the USTM PS Protect cartridge into a compatible 10 x 2.5" filter housing following the housing manufacturer’s instructions. Ensure proper orientation and that housing O-rings and seals are intact to prevent bypass. Flush the new cartridge with water for a short period until the water runs clear before connecting to downstream appliances. Monitor flow rate and water clarity periodically; replace the cartridge when flow decreases significantly, the pressure drop increases, or after the estimated service life is reached.
Usage recommendations
For optimal performance, pair this sediment cartridge upstream of activated carbon or membrane filters. Do not use with hot water above 40°C. Replace the cartridge sooner in cases of high sediment load or reduced flow. Observe local regulations for food-contact water systems and perform regular maintenance on housings and seals.

## FAQ

### How much does the USTM PS Protect 10" 5 micron filter element cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 480 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 15.06.2026 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 USTM 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 USTM 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/11682647/67019284_large.webp