3 best foam filters

Below you can find our editor's choice of the best foam filters on the market

Duck Replacement Air Conditioner Foam Filter, 24-inch by 15-inch by 1/4-inch.

Duck Home Smart

Based on 213 reviews Check latest price

Product description

Duck Brand air conditioner filter eliminates dust and pollen from the air. Made from polyurethane foam, it is both washable and reusable. Each package contains one 24-inch by 15-inch by 1/4-inch piece. Use scissors to cut foam down to any size.This only for one filter.

Only contains 1 filter, cut to size

User questions & answers

Question:	Can this be used as a furnace filter
Answer:	Furnace filters have a cardboard frame if i am not mistaken. This is an unsupported piece of foam. I am going to say no.
Question:	It says that there are 2 pieces but this product is for one air filter. Does this item come with two filters or one
Answer:	This item page you get Two filters each packaged seperatly, there is another item page for just One filter. The 2-pack is a better deal.
Question:	Does this work for RV air conditioner
Answer:	Worked perfectly for our RV air conditioners.
Question:	Could I use this is a dehumidifier
Answer:	Can you use this in a dehumidifier? I don't see why not, it replaces just about any kind of filter material that doesn't fit in a rigid frame.

Hipanda Filter Foam Sponges, Bio Sponge Filter Media Pad, Cut-to-Size Foam for Aquarium Fish Tank

Hipanda

Based on 805 reviews Check latest price

Product description

When you receive your filter pad, simply cut it to your custom desired size and they are ready to use. It can also be used as a prefilter if desired. This product is suitable for sea water tanks, fresh water tank, water plants cylinder, the size of the free cut. You can spend more time admiring your fish, And less time scrubbing your tank.

Size: 9" x 9" x 1",(2 pcs),Suitable thickness makes it easier to cut.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums
Regular cleaning! can be reused after cleaning.it is durable.

User questions & answers

Question:	Do i just place it in the aquarium? Will it float tobthevtop
Answer:	I use this for a Sprinter 2500 with 3.0L V6 diesel engine. The line you referred to is the drainage and has a rotating valve at the end. Screwed in is closed position, screwed out in open position, just like the one you have now, but shorter and built-in (non removable) . Look at your filter...if it has a 5 pin connector, then provably will fit. My original filter was 820/14. I've been using this one for 6 months now with no issues. Hope that helps.
Question:	Are these 1-1/4 thick
Answer:	Yes this fits late model years 3.0l diesel make sure and check connector 5 pinS or 3 pins
Question:	I need 4 ft by 4ft square 3” or 4” high density foam for outside koi pond filter. Do you carry or know where I can get them
Answer:	Not sure, confirm with the actual filter. There are two filters that look alike but they have a 6.6 or 4 psi stamp on them. Look for the stamp in the actual filter. If it says 4 bar, this is the filter for you. If it says 6 or 6.6, you have to buy the 69/1 filter. Hope it helps.
Question:	Would this be considered coarse
Answer:	The WK69 filter is the 6.6bar filter, the WK69/2 is the 4bar filter. Which one you will require depends on which engine you have. Check your filter first, as they should not be interchanged.edit - I'm fairly sure that for the regular 2.5L 5 cylinder engine you need 4 bar, and for the 2.0T (turbocharged) you need a 6.6bar. I know that holds true with my 2007 VW Rabbit (2.5L), and that the 2.0T GTI requires the 6.6bar, but I can't guarantee that it's always true.

12 Foam Pre-Filters for Drinkwell Stainless Steel 360, Lotus, Avalon, Pagoda Water Bowl (White)

Zanyzap

Based on 2 reviews Check latest price

Product description

12 pack of foam pre-filters made for the Drinkwell Stainless Steel 360, Lotus, Avalon, and Pagoda pet water fountains. These pre-filters trap hair and other debris in the water, providing your pet with cleaner, healthier water, while also prolonging the life and flow rate of the filter pump. It is recommended to replace these every 2-4 weeks, depending on usage. This product is BPA-Free.

Improves filtration by trapping hair and other debris in the water
Provides your pet with cleaner, healthier water
Prolongs the life and flow rate of the filter pump
Replace every 2-4 weeks, depending on usage
Bulk packaged to save you money and protect our environment

User questions & answers

Question:	What's the difference between this product labeled a "pre-filter" and the regular replacement filters
Answer:	These pre-filters are not filters. They are not required. But they are nice. They go on the outside of the filter and keep the hair and other things from going into the filter, so it keeps the filter clean longer. These pre-filters don't have to be replaced as frequently/can be reused a couple times. So you don't have to, but I would, and I really like them. :)
Question:	R these bpa free
Answer:	Yes, these are BPA free.
Question:	will these work with the plastic drinkwell 360 fountain
Answer:	No, this will not work for the plastic Drinkwell fountain. The plastic and stainless steel filter media models are different. If you do an Amazon search for "Zanyzap Drinkwell 360 foam filter plastic model" you will find the correct filter media you need. You can visually tell the difference from the filter media from the shape. The stainless steel models are rounded on one side and flat on the other three. The plastic model filter media are round on all sides and the cutout in the center is larger, as it fits around the pump and the tube (the stainless steel filter media cutout is smaller because it only fits around the pump).
Question:	Just received these, but noticed they have a very strong odor. I am hesitant to use them. Has anyone else noticed this
Answer:	I also noticed a strong odor. I threw them out. Not sure if it would have been bad for my pet, but I didn't want to chance it.