PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1

PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1

replacement-bio-sponge-pads
$40.99
$40.99
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PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
  • PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1
PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1

PENN-PLAX Cascade Max Flow Aquarium Canister Filter 820 Gallons Per Hour - CMF1

$40.99
$40.99
Size

The PENN-PLAX Cascade Max Flow Aquarium Canister Filter is designed for extra large freshwater and saltwater aquariums, including 250+ gallon aquariums. It has an adjustable 820 Gallons per Hour flow rate and is also described for turtle habitats.

  • Model: CMF1
  • Flow rate: 820 Gallons per Hour
  • Aquarium range: 164 to 273 gallons
  • Optimal aquarium size: 205 gallons
  • Four large stackable media baskets/trays with built-in handles
  • Includes Bio-Floss Pads and a coarse Bio-Sponge
  • Self-priming design with non-slip pads
  • Two independent 360 degree valve taps
  • Overall measurements: 16.15 in (W) x 15 in (D) x 23.6 in (H)
Free U.S. shipping $60+$4.95 flat on orders under $60
Made to order in 2–4 business days3–7 business days in transit
30-day returnsFull details below
Good to know

Shipping, returns & materials

Shipping is free on U.S. orders of $60 or more; orders under $60 ship for a flat $4.95. We currently ship to U.S. addresses only.

Orders are picked and packed within 2–4 business days. Once shipped, delivery normally takes another 3–7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.

You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.

Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.

Each product page lists that piece’s exact materials and available finishes — for example 14K white gold finish or 18K yellow gold finish over stainless steel. Finishes can photograph slightly differently than they appear in person, and screens vary — small tone differences are normal, not a defect.

The exact details for this piece are listed in the description above. Most keepsakes also come with a printed message card and arrive in a gift box.

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