Top 9 Threaded Spa Filter – Cartridge Pool Filters

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1. POOLPURE

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POOLPURE Spa Filter Replaces Pleatco PWW50L, SD-01143, 817-4050, Filbur FC-0172, 1 Pack, Unicel 4CH-949, Waterway Teleweir 50 sqft Filter Cartridge, Rising Dragon 50, PDC570-AFS

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POOLPURE #ad - Long service life unique trilobal filtration fabric structure make it easier to capture large volume of contiminants. 100% money-back guaranteesix-months return policy guaranteed! product life time warranty on every filter Confirmed With Defects in Material and Workmanship Within Each Filter's 12 Months Service Life.

We promise a risk-free shopping experience backed up with our reliable Quality Control, Customer Service and Technical Support Team which is located to Los Angeles. Powerful filtration performance innovated "dirt-locking" technology make the fabric traps much more contaminants than regular fabric. We are committed to providing the best quality at good price. Enjoy clean leisure time in your spa and hot tub. Plf4ch-949 spa filter compatible pleatco pww50l, baleen ak-90091, Magnum O250, Unicel 4CH-949, Darlly 42522, Excel Filters XLS-479 .

Note: all trademark remain the property of their respective holders and are used for compatibility information only. Poolpure is an independent brand. It is also easy to wash/clean to recondition the filter. This filter lasts for 1-2 years when proper maintenance is performed. This filter efficiently removes hair, sediment, dust, sand, leaves, etc.
BrandPOOLPURE #ad
ManufacturerPoolpure #ad
Part NumberPLF4CH-949

2. Clarathon

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Clarathon 2 Replacement Filters for Lifesmart, Freeflow, Grandmaster, Hydromaster, Simplicty, AquaTerra, Bermuda Spas, 50SF 2-Pack

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Clarathon #ad - Diameter: 5-3/8" - 50 square foot filtration media. Pack of 2. Length from end cap to end cap excluding threaded fitting: 9-5/8". Top: closed with string pull - Bottom: Threaded. Guaranteed to equal or outperform OEM filters that came with your spa. Fits lifesmart grandmaster, Jewel, Hydromaster, Simplicity Spas.
BrandClarathon #ad
ManufacturerClarathon #ad
Part NumberACT-50SQF
ModelACT-50SQF

3. Clarathon

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Pleatco PWW50 P3, Clarathon 2-Pack Spa Filters Replacement for Unicel 6CH-940, Filbur FC-0359

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Clarathon #ad - 2-pack clarathon Premium Filters. Handle top - 50 SqFt media. 1-1/2" nominal Coarse Threaded fitting. Best quality 12-month filter life. 6" w - 8-1/4" l.
BrandClarathon #ad
ManufacturerClarathon #ad
Part NumberFC0359
ModelFC0359

4. Guardian Filtration Products

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Guardian Antimicrobial 2 Pack Pool Spa Filter Replaces Unicel 4CH-949 FC-0172 FC0172 PWW50L Rising Dragon Microban

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Guardian Filtration Products #ad - Ft. Filter material: Microban 3 oz/yard. Top: handle, bottom: 1 1/2" fEMALE SAE Threaded. Replaces pleatco pww50l, unicel 4CH-949, Filbur FC-0172. Filter area: 50 sq. 2-pack diameter: 5", length: 13-1/16". Guardian filtration Products 4H9-210-02M.
BrandGuardian Filtration Products #ad
ManufacturerGuardian Filtration Products #ad
Height5 Inches
Length14 Inches
Weight3 Pounds
Width5 Inches
Part Number4H9-210M

5. Goplus

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120 Fold White Filter Paper for Many Massage Pool Models6-Pack, Goplus 6 Pack Pool Filter Replacement Cartridge

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Goplus #ad - Need regular cleaning and replacing-For maximum efficiency, this massage pool filter need to be cleaned each week and replaced at least once a month. And this filter is hard to breed bacteria so the secondary pollution was avoided.

Easy to clean and hard to breed bacteria-the massage pool filter is made of easy-to-clean and heavy duty Dacron paper, the dirt on it can be washed off easily. It apply to most massage pools, with this filter, you can enjoy the safe and healthy massage pool spa. Replace convenient-the size of the pipe orifice is 2. 5'', and the orifice has the threaded, it's easy for you to unscrew and replace the filters.

Small for carrying and storage easily-this filter's size is 4''x4''x3. 1'', it's compact size so that it's easy for carrying and storage. The filter is flexible and practical. Keep the water fresh-this massage pool filter is sure to keep your pure spa jet massage water clean and fresh.
BrandGoplus #ad
ManufacturerSuperbuy #ad
Height4 Inches
Length4 Inches
Width4 Inches
Part NumberSU-3607-PO

6. Filbur

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Filbur FC-2401 Antimicrobial Replacement Filter Cartridge for Freeflow Legend Pool and Spa Filter

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Filbur #ad - High performance pleated polyester media. Reinforced antimicrobial end caps. Break resistant bands. Molded in threads, no loose inserts. Extruded pvc center cores.
BrandFilbur #ad
ManufacturerFilbur - Distribution #ad
Height11 Inches
Length10 Inches
Weight0.19 Pounds
Width5.25 Inches
Part NumberFC-2401
ModelFC-2401
WarrantyOne year, manufacturing defect only

7. Guardian Filtration Products

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Guardian Filtration -1 Pack Pool Spa Filter Replaces UNICEL 4CH-23 PLEATCO PFF25TC-P4 FILBUR FC-2400 Free FLO SPAS | 1.5" MPT Thread Bottom with Closed Top

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Guardian Filtration Products #ad - Dimensions - this closed top filter features a 1 1/2 inch 1. 5" mpt thread bottom, a 4 5/8 inch 4. 625" diameter and 6 5/8 inch 6. 625" length. Having 2 filters on hand can help extend the life of each and protects your pool or spa because you can keep 1 filter active while cleaning the other for zero filtration downtime.

We're committed to creating affordable, high quality pool filtration products and accessories. Click add-to-cart or 1-click Buy to order your pool/spa filter cartridge today! The filter material contains 19 square ft. Our premium spunbond filter fabric and cartridge caps are chemical and chlorine resistant. Used in pools and spas made by freeflo spas and other manufacturers. Replacement filter - compatible with pleatco: pff25tc-p4, unicel: 4ch-23, filbur: fc-2400 Alternate filter names: claro | clx | ff-100 | sac0007 | 17-175-1961 | pff25-tcp4 | PFF25-TC W/ PAD-4.

2 pack savings - choose from our single pack or save even more with our 2 pack filter bundle. Usa manufacturer - our usa based manufacturing facility has been operating out of Northwest Pennsylvania since 2003. Easy to clean - guardian filtration products are designed to be long lasting and easy to clean so you can keep your pool and spa crystal clear and safe for you and your family. Of reemay premium spunbond nonwoven filter material for better filtration.
BrandGuardian Filtration Products #ad
ManufacturerGuardian Filtration Products #ad
Height5 Inches
Length7 Inches
Width5 Inches
Part Number4H6-211
Model4H6-211

8. Tier1

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Pleatco PDM25 Spa Filter Cartridge 2 Pack, Tier1 Replacement for Dream Maker Spa Filter

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Tier1 #ad - Affordable replacement: replacement filter for dream Maker Spa for 25 sq ft Dream Maker Spas and any systems that need 4 3/4 inch Outside diameter by 8 1/8 inch Length filters.

Extremely durable: durable and washable pleated fabric that maintains strength even when loaded with sediment, our high flow core is designed to support the filter while providing industry leading flow rates while causing less wear and tear on your pump. Incredibly simple to use: easily replace your old PDM25 filter with the Tier1 Dream Maker filter. Multi-purpose: multipurpose filter, bottom hole is interchangeable between a 1-1/2 threaded MPT and a 1-7/8 keyed fit. Spa filter cartridge replacement: this Tier1 PDM25 Spa filter can be used in place of your PDM25 Pleatco filter.
BrandTier1 #ad
ManufacturerTier1 #ad
Height10.36 Inches
Length10.75 Inches
Weight2.72 Pounds
Width5.25 Inches
Part NumberPAS-1215-2-PACK

9. Clarathon

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Clarathon Replacement Filter for Arctic Spa Silver Sentinel Threaded: 2009+ Models

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Clarathon #ad - Handle top - Female Threaded bottom. Genuine Clarathon Quality. 100% guaranteed to equal or outperform the filter that came with your spa. Disposable micro-filter for 2009 and newer models. 13-3/4" l x 4-3/4"d screw-in Cartridge.
BrandClarathon #ad
ManufacturerClarathon #ad