Spa Filter

Whole sale spa, hot tub water filter cartridge replacements compatible with Pleatco, Unicel, Bestway and Intex. NSF 50 tested high quality. Support business bulk-buying orders. Inquire wholesale quote now.

Filbur FC-0311 Spa Filter comparable replacement OEM Business Wholesale

Filbur FC-0311 Spa Filter comparable replacement OEM Business Wholesale

OEM, ODM and private label manufacturing are available for this spa filter model. We offer premium wholesale pool & hot tub water filtration products.

Product Specification:
  • Item: Spa Filter Cartridge
  • Model: PLF6CH-502
  • Replaces: Filbur FC-0311
  • Cert.: NSF/ANSI 50
  • Sale: OEM, ODM, Private Label
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  1. Product Details
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filbur fc-0311 spa filter




1. NSF/ANSI 50 Certified

This FC 0311 spa filter replacement is tested and certified by IAPMO against NSF/ANSI 50. We are committed to deliver safe and clear purified water to pool and spa owners.

2. Size & Dimensions

Length: 8"; Outer Dimension: 6 3/4"; Top: Handle; Bottom: 2" MPT.

3. Compatibility Information

Our FC 0311 spa filter replacement is an excellent alternative of PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311, Excel Filters XLS-604. NOTE: All trademark remain the property of their

respective holder(s) and are used for compatibility information only. 

4. Well-performed Filtration Effects

Innovated "Dirt-Locking" technology make the fabric traps much more contaminants than regular fabric. The FC 0311 spa filter replacement efficiently removes hair, leaves, dust, sediment,

sand and more large particles and substances in pool and spa water.

5. Affordable & Cost-effective

Unique Trilobal Filtration Fabric Structure make it easier to capture large volume of contiminants. It is also easy to recondition the filter for a longer lifespan. We are committed to providing the

best quality at good factory wholesale price.


fc 0311 filter





  Spa Filter Cartridge




  Filbur FC-0311


  Trilobal Structure Fabric


  NSF/ANSI Standard 50



  Outer Dimension

  6 3/4"




  2" MPT

  Compatible Filters

  1. Filbur FC-0311

  2. Pleatco PAS50SV-F2M

  3. Unicel 6CH-502

  4. Excel Filters XLS-604


  1. OEM & ODM Making

  2. Large Quantity Wholesale

  3. Private Label Manufacturing

  NOTE: All listed brands and models are used for compatibilities reference only.



Frequently Asked Questions


1. Q: What is your minimum order quantity?

     A: Normal order: 100—200 pcs; OEM order: 500 pcs

2. Q: How is your product delivered?

     A: Samples: DHL/TNT/UPS expresses; Bulk goods: sea transportation

3. Q: Is your product suitable for small businesses?

     A: We supply products for small business owners.

4. Q: Do you offer a free trial or demo of your product?

     A: We offer free samples for tests before official orders.

5. Q: Do you offer custom plans or packages for larger organizations?

     A: We support OEM, ODM, private label and packages based on requirements.

6. Q: What information should I let you know if I want to get a quotation?

     A: 1) Model number. 2) Size and dimension. 3) Function requirements. 4) The brand. 5) Quantity.



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