H Mini Filter Cartridge 3" x 2.2" Activated Carbon 3-Layer Pads - Fits Imagitarium 1.4-3.1 Gal Betta Kits, Cumberland 2.2 Gal - Double Microfiber Cotton (6)

Keep your aquarium clean and water crystal-clear with these H Mini Filter Cartridge Pads. Each pad measures 3″ × 2.2″ and fits standard H Mini filter slots for small and desktop aquariums. Built with triple-layer filtration—activated carbon for odor removal, microfiber cotton for fine particle capture, and a support layer for stability—these pads deliver superior water clarity and reduce maintenance time. The double microfiber cotton design prevents clogging and extends filter life, while the drop-in style makes replacement fast and mess-free. Compatible with H Mini filter slots commonly used in small aquariums such as Imagitarium 1.4–3.1 Gal Betta Desktop Kits, Cumberland 2.2 Gal, and Aqua Globe tanks (for fit reference only; not manufactured or endorsed by these brands). Available in multiple pack sizes (1 Pack, 2 Pack, 3 Pack, and 6 Pack) so you can choose the best option for your maintenance schedule and tank size.

• PRECISE FIT FOR H MINI FILTERS – Custom-sized at 3″ × 2.2″ to fit standard H Mini filter slots in small aquariums and betta tanks for reliable filtration performance.
• ADVANCED 3-LAYER FILTRATION – Triple-stage filter pads combine activated carbon, fine fiber cotton, and support mesh to trap debris, reduce odor, and improve water clarity.
• DOUBLE MICROFIBER COTTON – Extra cotton layers capture fine particles and prevent clogging to maintain a healthier tank environment for fish and plants.
• COMPATIBLE WITH POPULAR SMALL TANKS – Designed for H Mini filter slots and compatible with Imagitarium 1.4–3.1 Gal Betta Desktop Kits, Cumberland 2.2 Gal, and Aqua Globe tanks (for fit reference only; not affiliated with these brands).
• EASY TO USE & VALUE-PACKED – Drop-in design makes replacement quick and mess-free; choose your pack size for convenient monthly filter changes and long-lasting clean water.