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API FILSTAR XP FILTER SIZE L Aquarium Canister Filter 1-Count Box

4.0 4.0 out of 5 stars 762 ratings

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Size L
1 count
Material cotton
Item Weight 11.05 Pounds
External Testing Certification API
Brand API

About this item

  • Contains one (1) API FILSTAR XP FILTER SIZE L Aquarium Canister Filter 1-Count Box
  • Provides very powerful filtration for crystal clear water and healthy environment.
  • Designed with self-priming & quick disconnect features to allow safe and easy stop & start of the filtration when maintenance is needed, anti-airlock system to prevent unexpected filtration stops, and anti-noise feature to prevent vibration against cabinet/floor.
  • Combines strong flow rates with large capacity for filtration media that removes compounds, colors and odors 3x more effectively than carbon alone.
  • Allows the use of various filtration media available in the API range, and meets your specific freshwater and saltwater requirements.

Customer ratings by feature

Easy to clean
4.2 4.2
Suction power
4.1 4.1
Noise level
4.1 4.1

Product guides and documents

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 9 x 13.5 x 18 inches; 11.05 Pounds
  • Item model number ‏ : ‎ 722
  • Date First Available ‏ : ‎ June 20, 2004
  • Manufacturer ‏ : ‎ Aquarium Pharmaceuticals
  • ASIN ‏ : ‎ B000260FX4
  • Customer Reviews:
    4.0 4.0 out of 5 stars 762 ratings

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Product Description

Product Description

The API FILSTAR xP is extremely powerful, unbelievably easy to use and maintain, and so silent it can be used in any room in the house. The API FILSTAR xP Canister Filter offers several set-up options, making it adaptable to fit your individual needs, and includes features that set it apart from all other canister filters: 1- Easy Start-Up – One-time, self-priming system primes in seconds, without hand pumping or manual siphoning, 2- Maximum Capacity with large baskets hold API highly efficient filter media products, 3- Unique Anti-Airlock System prevents overheating and eliminates the need for re-priming, 4- Bypass-Free Circulation ensure maintenance, 5- Long-Lasting, heavy-gauge construction stands up to the rigors of everyday use, 6- Easy Access gives immediate access to media baskets, impeller, and shaft, 7- Large Rubber Base keeps filter in place and completely dampens vibration. Various API media products are available enabling you to customize your filtration system to meet your own particular aquatic requirements. You’ll see the difference the Filstar XP’s advanced filtration system makes in creating a cleaner, healthier environment for your fish. Contents of the box: 1 API FILSTAR XP-L, 2 flexible tubes 59" (1,5m), 1 set of accessories (inlet and outlet tubes, gooseneck, suction cups), Illustrated instructions, 1 30ppi foam for removal of finer debris, 1 20ppi foam: Bio-Chem Stars for superior biological filtration. Grows massive colonies of beneficial nitrifying bacteria. Size 6: superior resins; activated carbon. Cleans & clears aquarium water, 1 microfiltration pad for ultra-fine filtration and polishing, 1 microfiltration pad, Specifications: Flow-rate: 350 U.S. GAL/h (1350 L/h) Aquarium volume: up to 175 U.S. GAL (660L) Canister volume: 2.4 U.S. GAL (9.1L) Waterflow with filtration media and accessories: 187 U.S. GAL/h (706 L/h) Number of filter baskets: 3 Power: 28W With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

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Features

MAKES WATER CLEAN AND CLEAR
  • Uses BIO-CHEM ZORB® an exclusive research grade resin-carbon blend.
  • BIO-CHEM ZORB® removes compounds that carbon alone cannot remove.
SELF PRIMING - EASY START-UP
  • Primes in seconds with only a cupful of water.
  • Does not require hand-pumping or manual siphoning to start.
  • Patented anti-airlock system eliminates the need to re-prime.
QUICK DISCONNECT - EASY MAINTENANCE
  • Centralized control of all functions to remove canister without losing prime.
  • Self-locking water shutoff system prevents accidental flow during maintenance.
VERY QUIET & POWERFUL 3-STAGE FILTRATION
  • Holds any combination of filtration media: mechanical, chemical and biological.
  • Maximum capacity baskets. Each basket holds up to 4 different media pouches.
  • Inner dividers allow maximum flexibility.

Benefits

The superior design of the API FILSTAR XP makes it one of the most reliable canister filters. Its solid construction ensures a trouble free and quiet operation. Strong flow rates and superior filtration media provide optimal filtration results with very easy maintenance.

Filtration Media

API FILSTAR XP comes with efficient media* for powerful 3-stage filtration:

  • Step 1: Filtration pads of 20 ppi and 30 ppi remove debris (mechanical filtration)
  • Step 2: API BIO-CHEM STARS quickly establish the biological filter. They provide 4 times more surface area than ceramic rings for massive bacterial colonization (biological filtration)
  • Step 3: API BIO-CHEM ZORB makes water clean and clear. It removes colors and odors as well as compounds that carbon alone cannot remove
* The exact contents of the box can vary depending on the filter model.

FILSTAR XP Sizes

Filter Size Aquarium Size Flow-Rate
(Gallons per hour) xP-S Up to 45 U.S. GAL 250 U.S. GPH xP-M Up to 75 U.S. GAL 300 U.S. GPH xP-L Up to 175 U.S. GAL 350 U.S. GPH xP-XL Up to 265 U.S. GAL 450 U.S. GPH

Guarantee

All API FILSTAR XP are guaranteed for 2 years.

Other Items To Consider

API BIO-CHEM ZORB
  • Makes water clean and clear.
  • Removes colors and odors.
  • Removes compounds that carbon alone cannot remove

Also available for API FILSTAR XP filters: NITRA ZORB, PHOS ZORB, ZEOLITE AMMONIA REMOVER and BIO-CHEM STARS.













Customer reviews

4 out of 5 stars
4 out of 5
762 global ratings

Customers say

Customers like the ease of assembly of the pet supplies. For example, they mention it's easy to prime and use. Customers are also impresseded with the quality of the filter, saying it'll last a long time. As for noise, they say it'd be a good filter for the price. That said, opinions are mixed on the quality.

AI-generated from the text of customer reviews

142 customers mention110 positive32 negative

Customers find the pet supplies easy to assemble. They mention it's quiet, simple enough, and easy to use. Customers also appreciate the ease of maintenance.

"...The start up was easily explained in the directions but I needed to try several times to get the air out of it to finally run smoothly...." Read more

"...Conclusion: Rena gave me a great product. It was simple to install, the directions were decent, it works great, and so far all I can say is that I'm..." Read more

"...Yes I may have something break now and then with it, but much easier set up, cleaning and replacement parts are very easy to come by...." Read more

"...Very sturdy, reliable design- Very quick and easy to service/clean- Longevity- Great water quality/flow/health of fish..." Read more

124 customers mention98 positive26 negative

Customers like the filter quality of the aquarium filter. They mention that it has a good quality build, is easy to prime, and is the best aquarium filter they've found. The filtration power is great, and it keeps the water sparkling clean. Overall, the filter earns its keep and provides a healthy clean environment for their pets.

"...Overall, the filter earns its keep and provides a healthy clean evironment for my turtle and her fish friends." Read more

"...That is all. Nice filter, especially for the money." Read more

"...So I think, ok cool, filter quality hasn't changed and all really looks the same, so I buy it...." Read more

"This is the best canister filter out there. For this price, you cannot beat it. It's so easy to set up, self priming, etc...." Read more

115 customers mention85 positive30 negative

Customers like the noise level of the pet supplies. They mention that it is very quiet, with a gentle hum.

"...did start filtering the tank I was very impressed with how quiet the filter does run...." Read more

"...It's quiet, very quiet, and barely noticeable hiding away at the bottom...." Read more

"It's very quiet, gentle hum is all...." Read more

"...I think i will love his XPL Filter, powerful, quiet, but pissed off at a new product that the gaskets have faults in them and this went as a passed..." Read more

92 customers mention67 positive25 negative

Customers like the value of the pet supplies. They mention it's very good for the price, cheap, and worth the hassle. Customers also say the filter is good and quiet.

"...The media selection is great, and inexpensive...." Read more

"...I have nothing bad to say about this filter. It seems like a good value at the price." Read more

"...The replacement filters are easy to find and although they are not cheap, they are worth more to me by reducing the amount of time I spend cleaning...." Read more

"...Pros: Price. Amazon has this at $105. Well worth the money Flow rate and GPH...." Read more

90 customers mention79 positive11 negative

Customers like the cleanliness of the pet supplies. They mention that the process to clean is easy, it keeps their tank very clean, and the components are easier to take out and clean. Some say that the filter is quiet and clears their tank well.

"...have something break now and then with it, but much easier set up, cleaning and replacement parts are very easy to come by...." Read more

"Excellent clarity, great flow, versatile, quiet, efficient, and very simple to clean...." Read more

"...My filter is quiet and clears my tank well. I love the customizability of the baskets for various filter media...." Read more

"...Easy to clean: Even when I've been profusely lazy in cleaning the filter, I can always dump out the water, vigorously spray it down with a hose, and..." Read more

84 customers mention65 positive19 negative

Customers like the clarity of the pet supplies. They mention that it makes their water clear in a very short period of time. Some say that the product is versatile, quiet, efficient, and simple. Overall, most are satisfied with the clarity and quality of the water.

"...and the water seems clearer. I have added many feeder fish and my RES will happily eat them from time to time...." Read more

"...Very quick and easy to service/clean- Longevity- Great water quality/flow/health of fishTrouble-shooting:-..." Read more

"...But I can't blame the filter for that. The water is always crystal clear. She seems to love her environment now...." Read more

"Excellent clarity, great flow, versatile, quiet, efficient, and very simple to clean...." Read more

210 customers mention137 positive73 negative

Customers are mixed about the quality of the filter. Some mention that it works fairly well for three years, does extremely well, and is easy to clean. However, others say that it's not as well made as the Fluval, the intake tube is flimsy, and the latches may eventually break.

"...It was simple to install, the directions were decent, it works great, and so far all I can say is that I'm very pleased...." Read more

"...Very sturdy, reliable design- Very quick and easy to service/clean- Longevity- Great water quality/flow/health of fish..." Read more

"...I still think the intake tube(s) are flimsy and need to be updated to accommodate aquariums that don't have water filled to the top...." Read more

"...So far I have not been disappointed.The filter seems to be well constructed. I took it apart and looked it over carefully...." Read more

78 customers mention16 positive62 negative

Customers are dissatisfied with the leakage of the pet supplies. They mention that the filter is unusable, leaking all over the place, and has a slow leak around the main seal. They also say that the intake on the quick disconnect leaked, and the corner clamp had a leak.

"...which gave us a tiny leak even using the black compression clamps provided...." Read more

"...prime right, gaskets have bubbles in it from manufacturing, leaks water from the sides, therefore it will not prime...." Read more

"...If you don't put things back together properly, the filter will leak and you need something to catch some water until you discover the problem...." Read more

"...The filter has not leaked so far. If it does, rest assured, I will update this review again...." Read more

PAY ATTENTION TO THE REVIEWS THAT SAY IT LEAKS! THEY ARE NOT LYING!
4 Stars
PAY ATTENTION TO THE REVIEWS THAT SAY IT LEAKS! THEY ARE NOT LYING!
Problem 1: This product leaks at an alarming rate from around the power cord. A fast, temporary solution is to elevate that side about 1/2 inch to keep your now leaking but still running pump from leaking more while you get a tube of pure silicon to seal the leak, but this should not be a long-term solution. Pure silicon is the only way to seal this.Problem 2: The exhaust tube that is supposed to go into the tank is VERY flimsy. The manufacturer needs to add about 2 or 3 mil of thickness to the inside of the tube. Luckily, the solution to mine arriving already cracked was a trip to a certain home improvement store with an orange logo. The helpful people at my local fish store directed me there. Buy two 90s and a 24" strip of drip line tubing to solve the problem. As shown in the images below, the landscape tubing (on the left) is significantly thicker on the inside. Use drip tubing and connectors because they do NOT require glue, which could be harmful to your pets. I called the manufacturer about the tubing and got voice-jail with a promise of a call back within two business days. Sorry, but I didn't have that long to wait and needed a solution NOW.To be fair, the pump works very well and is very quiet. I have mine set at about 50% flow and it is perfect for a 20g tank that only has about 9g in it for our turtle. We plan on updating to a larger (75g) tank in the near future and are happy that we can use this pump for it as well.UPDATE: Product support called me back within 24 hours (apparently I called after hours) and was very willing to send out a replacment part without charge. For that, they get an extra star (was 3, now is 4.) I declined the replacement part, passed along a couple of suggestions to them about the discharge pipe and the failed seal on the pump, and ended the call. I still like the unit and will continue to use it, seeing no reason to send back a working product.
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Top reviews from the United States

Reviewed in the United States on January 4, 2009
Style: Size XLSize: 1 countVerified Purchase
27 people found this helpful
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Reviewed in the United States on August 14, 2012
Style: Size XLSize: 1 countVerified Purchase
2 people found this helpful
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Reviewed in the United States on June 25, 2014
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Top reviews from other countries

Rachel G.
5.0 out of 5 stars A great purchase
Reviewed in Canada on March 18, 2015
Style: Size LSize: 1 countVerified Purchase
7 people found this helpful
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Zeta
5.0 out of 5 stars A++
Reviewed in Canada on February 12, 2019
Style: Size XLSize: 1 countVerified Purchase
Jason
1.0 out of 5 stars Update: Broken after 4 months of use
Reviewed in Canada on May 11, 2016
Style: Size MSize: 1 countVerified Purchase
3 people found this helpful
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Amazon Customer
5.0 out of 5 stars GREAT PRODUCT you just need to take care opening/closing the clamps
Reviewed in Canada on April 11, 2016
Style: Size MSize: 1 countVerified Purchase
2 people found this helpful
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C Fraser
2.0 out of 5 stars Bypassing debris, poor mechanical filtration, sucks in air
Reviewed in Canada on February 20, 2015
Style: Size LSize: 1 countVerified Purchase
5 people found this helpful
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