*20% off Replacement Filter Media. Offer applies to all one-time Filter Media purchases made through the Oase online store from October 16 through October 25, 2026 (ends at 11:59 PM PT). Discount (Filter Media 20% off) is automatically applied at checkout. Offer valid for all customers in regions we currently ship to. Cannot be combined with other offers. While supplies last. Regular return policy applies. Oase reserves the right to modify or cancel this promotion at any time without notice.

*20% off Replacement Filter Media. Offer applies to all one-time Filter Media purchases made through the Oase online store from October 16 through October 25, 2026 (ends at 11:59 PM PT). Discount (Filter Media 20% off) is automatically applied at checkout. Offer valid for all customers in regions we currently ship to. Cannot be combined with other offers. While supplies last. Regular return policy applies. Oase reserves the right to modify or cancel this promotion at any time without notice.