# Acrylmed CALCID MINUS pH Reducer Powder 3 kg

**URL:** https://aio.lv/en/product--acrylmed-5905857041440--11561059
**Data updated:** 2026-06-23 14:55 (EEST)
**Category:** Pool Accessories
**Manufacturer:** Acrylmed
**Manufacturer code:** 5905857041440
**EAN:** 5905857041440
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--acrylmed-5905857041440--11561059

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Acrylmed CALCID MINUS is a professional-grade powder designed to effectively lower the pH level of swimming pool water. Maintaining an optimal pH balance is essential for water clarity, equipment longevity, and the effectiveness of disinfectants. This 3 kg package is easy to dose and suitable for regular pool maintenance, ensuring a safe and comfortable swimming environment for all users.

## Long description

Acrylmed CALCID MINUS is a professional-grade powder formulated to effectively reduce the pH level of swimming pool water. Maintaining the correct pH balance is a critical aspect of pool maintenance, as it directly influences water clarity, the efficiency of sanitizing agents, and the overall longevity of pool equipment. This 3 kg container provides a reliable solution for pool owners looking to stabilize water chemistry and ensure a safe, comfortable environment for swimmers.
Advantages
The primary benefit of using Acrylmed CALCID MINUS is its high concentration and rapid solubility, which allows for precise control over water chemistry. By lowering the pH to the recommended range, this product prevents the formation of scale deposits and cloudy water, thereby protecting pool surfaces and filtration systems from premature wear. Its stable powder form ensures easy storage and accurate dosing, making it a practical choice for both residential and commercial pool maintenance routines.
Suitable for
Reducing high pH levels in residential swimming pools
Maintaining optimal water chemistry in commercial pool facilities
Improving the effectiveness of chlorine and other disinfectants
Preventing scale buildup on pool walls and equipment
When it may not be suitable
This product is not intended for use in pools where the pH level is already within the recommended range, as excessive reduction can lead to acidic water that may corrode metal components. It should not be used in water bodies that are not equipped with proper filtration systems to ensure even distribution of the chemical.
Key specifications
Form: Powder
Weight: 3 kg
Function: pH reduction
Application: Swimming pool water treatment
How to use
Before application, test the current pH level of the pool water using a reliable testing kit. To lower the pH by 0.1 units, dissolve the required amount of powder in a separate container with water, then distribute the solution evenly across the pool surface while the filtration system is running. Allow the water to circulate for several hours before re-testing the pH levels. Avoid adding the powder directly to the skimmer or near metal fixtures to prevent localized concentration.
What to consider before purchase
Check your current pH levels to determine the required dosage
Ensure you have a reliable water testing kit available
Store the product in a cool, dry place away from direct sunlight
Keep out of reach of children and pets
Usage recommendations
Always wear protective gloves and eyewear when handling pool chemicals. Do not mix this product with other pool chemicals in concentrated form.

## FAQ

### How much does the Acrylmed CALCID MINUS pH Reducer Powder 3 kg cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Thursday 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 Acrylmed 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 Acrylmed 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/11561059/66564408_large.webp