
TOPKEL – PERLITE FILTER AID
- Topkel Perlite filter aid is manufactured in India by Keltech Energies Ltd, a company of the Chowgule Group of companies, with several decades of experience in the manufacture and application of perlite products.
- Keltech uses advanced technology from Showa Chemical Industry Co Ltd, Japan a leading company specialized in the manufacture of FILTER AID for over 75 years.
- Topkel is an improved filter aid, manufactured from selected perlite ore which is expanded, milled and specially classified to different grades.
- Topkel is inert, sterile, light weight having a unique interlocking structure that affords fast flow rate with excellent clarity.
- Topkel does not impart taste, colour or odour to the filtered product. Therefore it is ideal for filtering food beverage and pharmaceutical products.
Why TOPKEL
- TOPKEL filter aid with its rigid intricately shaped porous individual particles has the special ability to remove small particles of suspended matter at fast flow rate.
- TOPKEL FILTER AID provide the fastest flow rate maintaining an excellent degree of clarity. TOPKEL FILTER AID forms a highly permeable stable and in-compressible filter cake ensuring consistent flow rate and long cycle time.
- Chemically inert and insoluble in the liquids being filtered.
- Non –hazardous waste with the form of filter cake that can be easily disposed off.
- Easy cake discharge and disposal.
Remarkable cost advantage
- Due to its light weight and 20% to 50% density advantage.
- TOPKEL offers twice as much filtration, kg to kg than any other filter aid.
- Hence customers can save substantially in the filtration operation with a better filter aid at lower cost.








