Pre-Filters
01 / 04First-stage protection that captures coarse dust and extends the life of downstream filters.
ISO Coarse / ePM10 · Box, flange and cardboard variants
View Pre-Filters
Air Filter Manufacturer · Bengaluru, India
Because Every Breath Deserves to Be Clean.
Pre, Fine, Bag and HEPA air filters, made in Bengaluru, India and tested in our own lab to ISO 16890 and ISO 29463, as applicable to each filter family. One partner, all year.
Pre, Fine, Bag and HEPA air filters for commercial and industrial spaces.
In-house testing
ISO 16890 & ISO 29463
HEPA verification
Every filter individually tested
Made in Bharat
Designed & tested in Bengaluru
One partner, all year
Every filtration need
In-house testing
ISO 16890 & ISO 29463
HEPA verification
Every filter individually tested
Made in Bharat
Designed & tested in Bengaluru
One partner, all year
Every filtration need
Quality air filtration shouldn’t be a trade-off.
Quality air filtration shouldn’t be a trade-off.
Quality air filtration shouldn’t be a trade-off.
Indian businesses have long had two choices. Imported filters that cost a fortune and take weeks to arrive. Or local filters where quality can vary from one order to the next. Prysm Filters was built to end that choice.
Indian businesses have long had two choices. Imported filters that cost a fortune and take weeks to arrive. Or local filters where quality can vary from one order to the next. Prysm Filters was built to end that choice.
Indian businesses have long had two choices. Imported filters that cost a fortune and take weeks to arrive. Or local filters where quality can vary from one order to the next. Prysm Filters was built to end that choice.
Filtration for every stage of your HVAC system.
Filtration for every stage of your HVAC system.
Filtration for every stage of your HVAC system.
Four filter families. Multiple grades, depths and configurations.
Four filter families. Multiple grades, depths and configurations.
Four filter families. Multiple grades, depths and configurations.
Fine Filters
02 / 04
Mid-stage filtration for fine particles in commercial and process air systems.
ePM10 / ePM2.5 / ePM1 · 150–350 mm depth · Pleated and rod-type variants
View Fine FiltersBag Filters
03 / 04
High dust-holding capacity for longer service intervals in AHUs.
ePM10 / ePM2.5 / ePM1 · 150–670 mm depth · 3, 6, 8 or 10 pockets
View Bag FiltersHEPA Filters
04 / 04
Individually tested, high-efficiency filtration for cleanrooms and critical spaces.
H13 / H14 · Depth, frame MOC and size options · Confirmed to your specification
View HEPA Filters
In-House Tested. Globally Certified. Proudly Indian.
In-House Tested. Globally Certified. Proudly Indian.
In-House Tested. Globally Certified. Proudly Indian.
Instead of outsourcing quality checks, we built our own lab. It runs full-scale ISO 16890 and ISO 29463 testing, plus media and strength tests, so every batch is verified before it ships.
Instead of outsourcing quality checks, we built our own lab. It runs full-scale ISO 16890 and ISO 29463 testing, plus media and strength tests, so every batch is verified before it ships.
Instead of outsourcing quality checks, we built our own lab. It runs full-scale ISO 16890 and ISO 29463 testing, plus media and strength tests, so every batch is verified before it ships.
ISO 16890
Full-scale testing for Pre, Fine and Bag filters
Full-scale testing for Pre, Fine and Bag filters
Full-scale testing for Pre, Fine and Bag filters
Airflow resistance, fractional efficiency and dust-holding capacity
ISO 29463
Individual HEPA efficiency and leak testing
Individual HEPA efficiency and leak testing
Individual HEPA efficiency and leak testing
Every HEPA filter checked and recorded
MEDIA + STRENGTH
Media characterisation and mechanical strength
Media characterisation and mechanical strength
Media characterisation and mechanical strength
GSM, permeability, thickness, bursting and tensile strength
Built for the spaces where air matters most.
Built for the spaces where air matters most.
Built for the spaces where air matters most.
One call. Every filter. All year.
One call. Every filter. All year.
One call. Every filter. All year.
01
01
01
Consult
Consult
Consult
Share your facility’s needs with one point of contact.
Share your facility’s needs with one point of contact.
Share your facility’s needs with one point of contact.
Your facility’s needs
02
02
02
Verify
Verify
Verify
Get filters tested in-house to global standards, with the reports to prove it.
Get filters tested in-house to global standards, with the reports to prove it.
Get filters tested in-house to global standards, with the reports to prove it.
Test records
03
03
03
Partner
Partner
Partner
Move from one-off orders to a year-round plan with consistent quality on every delivery.
Move from one-off orders to a year-round plan with consistent quality on every delivery.
Move from one-off orders to a year-round plan with consistent quality on every delivery.
Year-round plan
Questions, answered.
Questions, answered.
Questions, answered.
Need help with your requirement? Speak to our team.
Need help with your requirement? Speak to our team.
Need help with your requirement? Speak to our team.
Prysm's current range covers four product families: pre-filters, fine filters, bag (pocket) filters and HEPA filters. Together they cover HVAC, AHU, cleanroom and critical-environment filtration.
Start with your application, the air quality or cleanroom class you need, your airflow and your AHU frame size, then match each filtration stage to them. Prysm's team can recommend the right combination for your facility.
Every Prysm HEPA filter is individually tested before dispatch. Pre-filters and fine filters are batch tested to ISO 16890 for consistent performance across every order.
Share your dimensions, airflow and required grade, and our team will confirm whether a made-to-size Prysm filter suits your application.
Share the filter type, grade, dimensions, quantity, airflow, frame material and delivery location. A datasheet or photo of your current filter label helps us quote faster.
Local manufacturing in Bengaluru keeps Prysm lead times short compared with imported filters. The exact lead time depends on product and quantity and is confirmed with your quote.