Photomask Cleaning Cassettes

SKU: Photomask-Cassettes Category:

PTFE Cassettes for securely holding masks while cleaning.

Additional Info
Wafer Size4", 5", 6", 7", 9"
DimensionsVaries by Product
WeightVaries by Product
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“Four-slot fixed handled photomask cleaning cassettes allows for a mask to be lowered into a wet bench for periodic cleaning requirements. Cassette construction is PTFE virgin Teflon® with PFA fasteners. Designed for ISO Class 3 (FS209E Class 1) Chemical resistant Thermal environments up to 80° C Minimum quantity order: 2 pieces”

H-Square will ship the product to the customer using FedEx. Cost will be calculated using the FedEx website. H-Square does not charge an additional handling fee. If product is in inventory it will be shipped within 3 business days. If it is not in inventory, customer will be notified of the shipping date.

H-Square uses a Return Material Authorization (RMA) process. If you need to return a product, contact us at to receive an RMA number. Please state name, product part number and reason for return. Once you receive the RMA number, ship the product back to H-Square. Customer is responsible for shipping costs to return product.

  1. If the product is being returned under warranty as defective, it will be repaired or replaced at no charge after evaluation.
  2. If product is being returned unused and unopened within 30 days, a full refund will be offered, less original shipping charges.
  3. If the product is being returned used within 30 days, product will be evaluated for condition and customer refunded accordingly.
  4. Products over 30 days cannot be returned for refund.
H-Square warranties their products for one year from date of sale. This warranty does not cover wear and tear from normal use.
US State Department restricts shipping to certain countries. If shipping outside of USA, the order will be reviewed before shipment.
H-Square will charge applicable sales tax if required by the State of California