Depth Filtration Market Set for 9.38% Growth by 2033

The global depth filtration market is expected to reach $6.26 billion by 2033, growing at a CAGR of 9.38% from 2026 to 2033.

Leading companies such as Merck KGaA, Danaher Corporation (Pall Corporation), and Sartorius AG are strengthening their positions through advanced depth filtration, bioprocessing, and single-use filtration technologies.

Repligen reported a mid-teens increase in bioprocessing orders in July 2026, pointing to stronger underlying demand even as the timing of customer projects affected reported revenue.

The company continues to position filtration and fluid-management technologies as core parts of its bioprocessing portfolio, signaling firmer purchasing conditions for process consumables and equipment.