Latest pre filter Tenders | Government pre filter Tenders

State Government

CTN :45733830

06 Jul, 2026 11.41 Lacs

Delhi - Delhi

Tender For maintenance of completed schemes under na-ii horticulture zone.(revival of existing rain water harvesting structures by cleaning, desilting and replacement of filter media at various park under the territorial jurisdiction of horticultureculture division-i/hz/dda.)

Central Government/Public Sector

CTN :45727845

16 Jul, 2026 NA

Kalka - Haryana

Tender For supply of pre filter for engine lube oil c and d no. m 623/040, m 623/045 and m004/107 drg. no.1de/10-046 ref a, b and c alt nil. ]

Central Government/Public Sector

CTN :45731766

06 Jul, 2026 NA

Tirupattur - Tamil Nadu

Tender For supply of pleated bags with pu top & bottom. size=160mm x 2000mm long, filter area/bag 5.5 sq.m, filter media 909 polyster with oil & water repellant, ptfe coating, inner core: perforated g.i. cage with filter media & manufacture test certificate along with fitting and blocking cap for filter. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45525481

12 Jun, 2026 29.50 Crore

Bhagalpur - Bihar

Tender For corrigendum : part i: fixed operation of ward level piped water supply schemes (quality affected/nq affected) & pws schemes by deploying pump operators and payment of electricity charges and part ii: variable comprehensive maintenance of ward level water supply schemes (quality affected/nq affected) & pws schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new fhtcs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge. blocks: 09 blocks of munger district no. of schemes: 312 wls(non quality): - 174 wls(quality): - 127 pws/svs: - 11

State Government

CTN :45612352

18 Jun, 2026 33.59 Crore

Bhagalpur - Bihar

Tender For corrigendum : operation of pws/wls piped water supply schemes (quality affected/nq affected) by deploying pump operators and payment of electricity charges and ii. comprehensive maintenance of pws/wls water supply schemes (quality affected/nq affected) i/c the cost of chemicals, overhauling of filter media and related apputenances, cleaning of esr and campus, maintenance viz. claning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new fhtcs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per

State Government

CTN :45724216

01 Jul, 2026 NA

Rewari - Haryana

Tender For scarping of filter media from filter beds cleaning of unwanted material i.e. plastic bottle, plastic theli, bricks bats, kai, dewarting of water for filter beds etc. complete job work. /scarping of filter media from filter beds / scraping of filter media from filter bed and cleaning of vnotch hoddies at w/w sadat nagar

State Government

CTN :45724383

01 Jul, 2026 NA

Rewari - Haryana

Tender For scarping of filter media from filter beds cleaning of unwanted material i.e. plastic bottle, plastic theli, bricks bats, kai, dewarting of water for filter beds etc. complete job work. /scarping of filter media from filter beds / scraping of filter media from filter bed and cleaning of vnotch hoddies at w/w sadat nagar

State Government

CTN :45732637

02 Jul, 2026 49.2 Thousand

Pinjore - Haryana

Tender For bhoj dharti,bhoj darara,bhoj mataur, group of 3 no. of habitations annual mtc.works for water supply - c fixing of c.i. valves hydrants extra for fixing sluice valves/flap valves socketed or flanged, providing and fixing cast iron double flanged swing check type reflux (non return)valves, l filter media providing, lowering, laying in trenches, aligning, fixing in position and jointing, na ci/ductile iron pipes and specials providing and laying double flanged (screwed / welded) centrifugally (spun) cast iron.

Central Government/Public Sector

CTN :45731623

06 Jul, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of -replacement (installation & repair)of sediment filter for pre-filter-03 nos, sediment filter for primary plant -03 nos.,carbon filter for primary plant 02 nos. ,di cartridge for primary plant -01 nos., ro membrane (8") for primary plant -02nos,frt(550ml) for primary plant 02 nos, solenoid valve for primary plant -01 nos ,ro membrane fore kent plant 01 nos ,frt (550ml) for kent plant -01 nos. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45625900

03 Jul, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : supply of air purifier, rated voltage: 220-240v, rated frequency: 50/60 hz, rated power: 85w, noise( high speed): 59db/a, noise (low speed) : 38. odb/a, anion concentration: 10 million/cm3, amount particute cleaned air ( cadr)2: 101.6m3/h, applicable area 2: 1008 square feet/ 93 square meters, suggested period to replace filters 1: pre filter and humidifier filter life up to 2 years compound filter 1: anti-bacterial filters, silver ion and h13 filters life upto 9000 hrs or 1 year, compound filter 2: cold catalyst filter and activated carbon filters life upto 9000 hrs or 1 year, net weight: 11.3 kg, product measurement : l400xw230xh640mm, components: pre filter and humidifier, compound filter1: anti-bacterial filters, silver ion and h13 filters, compound filter 2: cold catalyst filter and activated carbon filters, fan speed :1-8, alexa-enabled, air quality display: yes, filter rest indicator: yes, 4color air quality indicator : yes, wi-fi & smart app control : yes, filters life : 9000hrs upto 1 years, uv : led, child lock button : yes, sleep mode : with 1-12 hr automatic shut- off time, warranty : 2 years onsite. [ warranty period: 24 months after the date of delivery ] ]

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