12 Pack Aquarium Filter Cartridges Designed for Maruneland Penguin Power Filter, Compatible with Marineland Penguin Power Filters 200/350, for Tech EZ-Change #3

Regular Price
$44.10
Sale Price
$44.10
Regular Price
Sold Out
Unit Price
per 

Big Frenchies Size Charts
(scroll down to see the rest)

Baby Onesie Size Chart

onesie size chart


Women's T-shirt Size Chart

women's t-shirt size chart


Men's T-shirt Size Chart 

men's t-shirt size chart


Infant Long Sleeve Onesie Size Chart

Size Chart - Infant Organic Long Sleeve Onesie

Infant Rib T-shirt Size Chart

Size Chart - Infant Organic Rib Tee

Youth Short Sleeve Crew T-shirt Size Chart

Size Chart - Youth Organic Short Sleeve Crew Tee

Unisex Sweatshirt Size Chart

Size Chart - Unisex Sweatshirt

Infant Rib Pants Size Chart

Size Chart - Infant Rib Pants

About This

  • High compatibility: The filter cartridge is designed specifically for Marineland Penguin Power Filters, ensuring perfect compatibility with Marineland Penguin PRO Power Filters 275/375 and original Marineland Penguin Power Filters 200/350.
  • High quality materials: The filter is made of high-quality cotton and activated carbon, which can effectively adsorb pollutants, reduce water discoloration or turbidity, and make the water clearer.
  • Strong adsorption: Activated carbon filter can adsorb pollutants, remove residual chlorine, drug residues, pigments, odors in water, adsorb some organic dissolved substances, and improve water transparency.
  • Easy to install: First, turn off the aquarium power to avoid leakage, then remove the old filter, shake the new filter element to evenly distribute the carbon particles, and finally align it with the slot and insert the new filter element to complete the installation.
  • Regular replacement: We recommend replacing the filter every 2-4 weeks to maintain the health of the water. Regularly clean and lightly tap the outside of the filter every 2 weeks to remove floating dust and ensure a long service life.

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.

Subscribe to our newsletter

Signup for our newsletter to stay up to date on sales and events.

*By completing this form you're signing up to receive our emails and can unsubscribe at any time