Q1: What is this filter oil powder used for? What benefits does it bring to commercial frying oil?

A: This food-grade magnesium silicate powder is specially designed to purify used frying oil. It adsorbs free fatty acids, dark pigments, food residues and odor impurities inside oil, restoring oil clarity, reducing rancid smell, extending frying oil service life by 30%-50%, lowering oil replacement cost and improving fried food taste & color.

Q2: What types of fryers and cooking oil can this powder work with?

A: Compatible with all commercial gas/electric fryers (GF3 and other models we supply), and suitable for vegetable oil, palm oil, soybean oil, rapeseed oil and other common frying oils. Widely used for frying fries, chicken, seafood, dough products in hotels, fast food chains and central kitchens.

Q3: Why is 120-130°C the recommended oil temperature for filtration?

A: At 120-130°C, frying oil maintains good fluidity, and the molecular activity of magnesium silicate reaches optimal state to fully absorb impurities. Too low temperature causes poor adsorption effect; over-high temperature may trigger oil oxidation and lose purification efficiency.

Q4: How often should the filter powder be used?

A: We recommend adding this powder every time you filter oil after finishing daily frying work. Regular filtration prevents cumulative buildup of acidic substances, keeps oil stable long-term and avoids frequent oil changes.

Q5: What is the main ingredient of this filter oil powder? Is it safe for food contact?

A: The core component is pure magnesium silicate with molecular formula xMgO·ySiO₂·nH₂O, a food-safe adsorbent approved for edible oil treatment. It does not dissolve into oil, will be fully separated during filtration, leaving no harmful residues in frying oil.

Q6: Does this filter powder meet international food safety standards like FDA, LFGB?

A: Yes. The raw material complies with US FDA food additive regulations and EU LFGB standards for edible oil processing aids. It passes heavy metal and toxic substance testing, safe for commercial catering food production in Europe, North America and Middle East markets.

Q7: Will the powder mix into food and affect taste or health?

A: The powder forms solid sediment after adsorbing oil impurities, which is completely trapped by filter paper/filter screens during oil filtering. No fine particles remain in clean oil, so it will not alter food flavor or pose any health risks to consumers.

Q8: What is the outer carton dimension for both packages? Is it convenient for sea freight container loading?

A: Carton size for both types: 440*305*280 mm. Standard carton dimension fits regular pallet stacking, easy to calculate container loading quantity for bulk import orders, suitable for ocean shipping to EU, US and Middle East ports.